diff --git a/src/components/base/card_entry.rs b/src/components/base/card_entry.rs
index 17c53ca..e1aab70 100644
--- a/src/components/base/card_entry.rs
+++ b/src/components/base/card_entry.rs
@@ -13,7 +13,7 @@ use components::utils::create_dropdown_label_factory;
 use re_set_lib::audio::audio_structures::Card;
 
 use crate::components;
-use crate::components::utils::{BASE, DBUS_PATH, AUDIO};
+use crate::components::utils::{AUDIO, BASE, DBUS_PATH};
 
 use super::card_entry_impl;
 
@@ -66,11 +66,7 @@ impl CardEntry {
 fn set_card_profile_of_device(device_index: u32, profile_name: String) -> bool {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
         let _: Result<(), Error> = proxy.method_call(
             AUDIO,
             "SetCardProfileOfDevice",
diff --git a/src/components/base/error.rs b/src/components/base/error.rs
new file mode 100644
index 0000000..a0f9c25
--- /dev/null
+++ b/src/components/base/error.rs
@@ -0,0 +1,41 @@
+use std::{rc::Rc, sync::Arc};
+
+use adw::glib;
+use adw::glib::Object;
+use glib::{clone, subclass::types::ObjectSubclassIsExt};
+use gtk::{
+    gdk,
+    prelude::{ButtonExt, PopoverExt},
+    Editable, Popover,
+};
+
+use super::error_impl;
+
+glib::wrapper! {
+    pub struct ReSetError(ObjectSubclass<error_impl::ReSetError>)
+    @extends Popover, gtk::Widget,
+    @implements Editable,gdk::Popup, gtk::Accessible, gtk::Buildable, gtk::ConstraintTarget, gtk::Orientable;
+}
+
+unsafe impl Send for ReSetError {}
+unsafe impl Sync for ReSetError {}
+
+impl ReSetError {
+    pub fn new() -> Self {
+        let error: ReSetError = Object::builder().build();
+        error
+            .imp()
+            .reset_error_button
+            .connect_clicked(clone!(@strong error => move |_| {
+                println!("pingpangpung");
+               error.popdown();
+            }));
+        error
+    }
+}
+
+impl Default for ReSetError {
+    fn default() -> Self {
+        Self::new()
+    }
+}
diff --git a/src/components/base/error_impl.rs b/src/components/base/error_impl.rs
new file mode 100644
index 0000000..5c84083
--- /dev/null
+++ b/src/components/base/error_impl.rs
@@ -0,0 +1,77 @@
+use std::cell::RefCell;
+use std::sync::Arc;
+
+use glib::clone;
+use gtk::prelude::{ButtonExt, PopoverExt};
+use gtk::subclass::prelude::*;
+use gtk::{glib, Button, CompositeTemplate, Label, PasswordEntry, PasswordEntryBuffer, Popover};
+
+use crate::components::input::source_box::SourceBox;
+
+use super::error;
+
+#[derive(Default, CompositeTemplate)]
+#[template(resource = "/org/Xetibo/ReSet/resetError.ui")]
+pub struct ReSetError {
+    #[template_child]
+    pub reset_error_label: TemplateChild<Label>,
+    #[template_child]
+    pub reset_error_button: TemplateChild<Button>,
+}
+
+unsafe impl Send for ReSetError {}
+unsafe impl Sync for ReSetError {}
+
+#[glib::object_subclass]
+impl ObjectSubclass for ReSetError {
+    const ABSTRACT: bool = false;
+    const NAME: &'static str = "resetError";
+    type Type = error::ReSetError;
+    type ParentType = Popover;
+
+    fn class_init(klass: &mut Self::Class) {
+        klass.bind_template();
+    }
+
+    fn instance_init(obj: &glib::subclass::InitializingObject<Self>) {
+        obj.init_template();
+    }
+}
+
+impl ObjectImpl for ReSetError {
+    fn constructed(&self) {
+        self.parent_constructed();
+    }
+}
+
+impl WidgetImpl for ReSetError {}
+
+impl WindowImpl for ReSetError {}
+
+impl PopoverImpl for ReSetError {}
+
+impl ApplicationWindowImpl for ReSetError {}
+
+impl EditableImpl for ReSetError {}
+
+pub fn show_error<T: ReSetErrorImpl + Send + Sync + 'static>(
+    parent: Arc<T>,
+    message: &'static str,
+) {
+    glib::spawn_future(async move {
+        glib::idle_add_once(move || {
+            let mut error = parent.error();
+            let parent_ref = parent.clone();
+            let imp = error.imp();
+            imp.reset_error_label.set_text(message);
+            imp.reset_error_button.connect_clicked(move |_| {
+                parent_ref.error().popdown();
+            });
+            error.popup();
+        });
+    });
+}
+
+pub trait ReSetErrorImpl: Send + Sync {
+    fn error(&self) -> &TemplateChild<error::ReSetError>;
+}
diff --git a/src/components/base/mod.rs b/src/components/base/mod.rs
index eb45686..69e4b9f 100644
--- a/src/components/base/mod.rs
+++ b/src/components/base/mod.rs
@@ -1,5 +1,7 @@
 pub mod card_entry;
 pub mod card_entry_impl;
+pub mod error;
+pub mod error_impl;
 pub mod list_entry;
 pub mod list_entry_impl;
 pub mod popup;
diff --git a/src/components/bluetooth/bluetooth_entry.rs b/src/components/bluetooth/bluetooth_entry.rs
index bca6cfb..3fc04e1 100644
--- a/src/components/bluetooth/bluetooth_entry.rs
+++ b/src/components/bluetooth/bluetooth_entry.rs
@@ -3,7 +3,7 @@ use std::sync::Arc;
 use std::time::Duration;
 
 use crate::components::bluetooth::bluetooth_entry_impl;
-use crate::components::utils::{BASE, DBUS_PATH, BLUETOOTH};
+use crate::components::utils::{BASE, BLUETOOTH, DBUS_PATH};
 use adw::glib::Object;
 use adw::prelude::{ActionRowExt, PreferencesRowExt};
 use adw::{glib, ActionRow};
@@ -87,16 +87,9 @@ impl BluetoothEntry {
 fn connect_to_device(entry: Arc<BluetoothEntry>, path: Path<'static>) {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
-        let res: Result<(bool,), Error> = proxy.method_call(
-            BLUETOOTH,
-            "ConnectToBluetoothDevice",
-            (path,),
-        );
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+        let res: Result<(bool,), Error> =
+            proxy.method_call(BLUETOOTH, "ConnectToBluetoothDevice", (path,));
         glib::spawn_future(async move {
             glib::idle_add_once(move || {
                 if res.is_err() {
@@ -134,16 +127,9 @@ fn connect_to_device(entry: Arc<BluetoothEntry>, path: Path<'static>) {
 fn disconnect_from_device(entry: Arc<BluetoothEntry>, path: Path<'static>) {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
-        let res: Result<(bool,), Error> = proxy.method_call(
-            BLUETOOTH,
-            "DisconnectFromBluetoothDevice",
-            (path,),
-        );
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+        let res: Result<(bool,), Error> =
+            proxy.method_call(BLUETOOTH, "DisconnectFromBluetoothDevice", (path,));
         glib::spawn_future(async move {
             glib::idle_add_once(move || {
                 let imp = entry.imp();
@@ -164,11 +150,7 @@ fn disconnect_from_device(entry: Arc<BluetoothEntry>, path: Path<'static>) {
 fn remove_device_pairing(path: Path<'static>) {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
         let _: Result<(bool,), Error> =
             proxy.method_call(BLUETOOTH, "RemoveDevicePairing", (path,));
     });
diff --git a/src/components/input/mod.rs b/src/components/input/mod.rs
index 79007e9..35594b1 100644
--- a/src/components/input/mod.rs
+++ b/src/components/input/mod.rs
@@ -4,3 +4,4 @@ pub mod source_box;
 pub mod source_box_impl;
 pub mod source_entry;
 pub mod source_entry_impl;
+mod source_box_event_handlers;
diff --git a/src/components/input/source_box.rs b/src/components/input/source_box.rs
index b620b98..ad2723a 100644
--- a/src/components/input/source_box.rs
+++ b/src/components/input/source_box.rs
@@ -21,6 +21,8 @@ use gtk::prelude::ActionableExt;
 use gtk::{gio, StringObject};
 
 use crate::components::base::card_entry::CardEntry;
+use crate::components::base::error::{self, ReSetError};
+use crate::components::base::error_impl::{show_error, ReSetErrorImpl};
 use crate::components::base::list_entry::ListEntry;
 use crate::components::input::source_box_impl;
 use crate::components::input::source_entry::set_source_volume;
@@ -44,6 +46,12 @@ glib::wrapper! {
 unsafe impl Send for SourceBox {}
 unsafe impl Sync for SourceBox {}
 
+impl ReSetErrorImpl for SourceBox {
+    fn error(&self) -> &gtk::subclass::prelude::TemplateChild<error::ReSetError> {
+        &self.imp().error
+    }
+}
+
 impl SourceBox {
     pub fn new() -> Self {
         let obj: Self = Object::builder().build();
@@ -97,7 +105,7 @@ impl Default for SourceBox {
 
 pub fn populate_sources(input_box: Arc<SourceBox>) {
     gio::spawn_blocking(move || {
-        let sources = get_sources();
+        let sources = get_sources(input_box.clone());
         {
             let input_box_imp = input_box.imp();
             let list = input_box_imp.reset_model_list.write().unwrap();
@@ -105,7 +113,7 @@ pub fn populate_sources(input_box: Arc<SourceBox>) {
             let mut model_index = input_box_imp.reset_model_index.write().unwrap();
             input_box_imp
                 .reset_default_source
-                .replace(get_default_source());
+                .replace(get_default_source(input_box.clone()));
             for source in sources.iter() {
                 list.append(&source.alias);
                 map.insert(source.alias.clone(), (source.index, source.name.clone()));
@@ -126,94 +134,85 @@ fn populate_source_information(input_box: Arc<SourceBox>, sources: Vec<Source>)
             let input_box_ref_toggle = input_box.clone();
             let input_box_ref_mute = input_box.clone();
             let input_box_ref = input_box.clone();
-            {
-                let input_box_imp = input_box_ref.imp();
-                let default_sink = input_box_imp.reset_default_source.clone();
-                let source = default_sink.borrow();
+            let input_box_imp = input_box.imp();
+            let default_sink = input_box_imp.reset_default_source.clone();
+            let source = default_sink.borrow();
 
-                if source.muted {
-                    input_box_imp
-                        .reset_source_mute
-                        .set_icon_name("microphone-disabled-symbolic");
-                } else {
-                    input_box_imp
-                        .reset_source_mute
-                        .set_icon_name("audio-input-microphone-symbolic");
-                }
-
-                let volume = source.volume.first().unwrap_or(&0_u32);
-                let fraction = (*volume as f64 / 655.36).round();
-                let percentage = (fraction).to_string() + "%";
-                input_box_imp.reset_volume_percentage.set_text(&percentage);
-                input_box_imp.reset_volume_slider.set_value(*volume as f64);
-                let mut list = input_box_imp.reset_source_list.write().unwrap();
-                for source in sources {
-                    let index = source.index;
-                    let alias = source.alias.clone();
-                    let mut is_default = false;
-                    if input_box_imp.reset_default_source.borrow().name == source.name {
-                        is_default = true;
-                    }
-                    let source_entry = Arc::new(SourceEntry::new(
-                        is_default,
-                        input_box_imp.reset_default_check_button.clone(),
-                        source,
-                        input_box.clone(),
-                    ));
-                    let source_clone = source_entry.clone();
-                    let entry = Arc::new(ListEntry::new(&*source_entry));
-                    entry.set_activatable(false);
-                    list.insert(index, (entry.clone(), source_clone, alias));
-                    input_box_imp.reset_sources.append(&*entry);
-                }
-                let list = input_box_imp.reset_model_list.read().unwrap();
-                input_box_imp.reset_source_dropdown.set_model(Some(&*list));
-                let name = input_box_imp.reset_default_source.borrow();
-
-                let index = input_box_imp.reset_model_index.read().unwrap();
-                let model_list = input_box_imp.reset_model_list.read().unwrap();
-                for entry in 0..*index {
-                    if model_list.string(entry) == Some(name.alias.clone().into()) {
-                        input_box_imp.reset_source_dropdown.set_selected(entry);
-                        break;
-                    }
-                }
+            if source.muted {
                 input_box_imp
-                    .reset_source_dropdown
-                    .connect_selected_notify(move |dropdown| {
-                        if let ControlFlow::Break() =
-                            dropdown_handler(input_box_ref_toggle, dropdown, input_box_imp)
-                        {
-                            return;
-                        }
-                    });
+                    .reset_source_mute
+                    .set_icon_name("microphone-disabled-symbolic");
+            } else {
+                input_box_imp
+                    .reset_source_mute
+                    .set_icon_name("audio-input-microphone-symbolic");
             }
-            input_box_ref
-                .imp()
+
+            let volume = source.volume.first().unwrap_or(&0_u32);
+            let fraction = (*volume as f64 / 655.36).round();
+            let percentage = (fraction).to_string() + "%";
+            input_box_imp.reset_volume_percentage.set_text(&percentage);
+            input_box_imp.reset_volume_slider.set_value(*volume as f64);
+            let mut list = input_box_imp.reset_source_list.write().unwrap();
+            for source in sources {
+                let index = source.index;
+                let alias = source.alias.clone();
+                let mut is_default = false;
+                if input_box_imp.reset_default_source.borrow().name == source.name {
+                    is_default = true;
+                }
+                let source_entry = Arc::new(SourceEntry::new(
+                    is_default,
+                    input_box_imp.reset_default_check_button.clone(),
+                    source,
+                    input_box.clone(),
+                ));
+                let source_clone = source_entry.clone();
+                let entry = Arc::new(ListEntry::new(&*source_entry));
+                entry.set_activatable(false);
+                list.insert(index, (entry.clone(), source_clone, alias));
+                input_box_imp.reset_sources.append(&*entry);
+            }
+            let list = input_box_imp.reset_model_list.read().unwrap();
+            input_box_imp.reset_source_dropdown.set_model(Some(&*list));
+            let name = input_box_imp.reset_default_source.borrow();
+
+            let index = input_box_imp.reset_model_index.read().unwrap();
+            let model_list = input_box_imp.reset_model_list.read().unwrap();
+            for entry in 0..*index {
+                if model_list.string(entry) == Some(name.alias.clone().into()) {
+                    input_box_imp.reset_source_dropdown.set_selected(entry);
+                    break;
+                }
+            }
+            input_box_imp
+                .reset_source_dropdown
+                .connect_selected_notify(move |dropdown| {
+                    if let ControlFlow::Break =
+                        dropdown_handler(input_box_ref_toggle.clone(), dropdown)
+                    {
+                        return;
+                    }
+                });
+            input_box_imp
                 .reset_volume_slider
                 .connect_change_value(move |_, _, value| {
-                    volume_slider_handler(input_box_ref_slider, value)
+                    volume_slider_handler(input_box_ref_slider.clone(), value)
                 });
 
-            input_box_ref
-                .imp()
-                .reset_source_mute
-                .connect_clicked(move |_| {
-                    mute_clicked_handler(input_box_ref_mute);
-                });
+            input_box_imp.reset_source_mute.connect_clicked(move |_| {
+                mute_clicked_handler(input_box_ref_mute.clone());
+            });
         });
     });
 }
 
-fn dropdown_handler(
-    input_box_ref_toggle: Arc<SourceBox>,
-    dropdown: &adw::ComboRow,
-    input_box_imp: &source_box_impl::SourceBox,
-) -> ControlFlow<()> {
-    let input_box = input_box_ref_toggle.clone();
+fn dropdown_handler(input_box: Arc<SourceBox>, dropdown: &adw::ComboRow) -> ControlFlow {
+    let input_box_imp = input_box.imp();
+    let input_box_ref = input_box.clone();
     let selected = dropdown.selected_item();
     if selected.is_none() {
-        return ControlFlow::Break(());
+        return ControlFlow::Break;
     }
     let selected = selected.unwrap();
     let selected = selected.downcast_ref::<StringObject>().unwrap();
@@ -221,22 +220,22 @@ fn dropdown_handler(
     let source = input_box_imp.reset_source_map.read().unwrap();
     let source = source.get(&selected);
     if source.is_none() {
-        return ControlFlow::Break(());
+        return ControlFlow::Break;
     }
     let source = Arc::new(source.unwrap().1.clone());
     gio::spawn_blocking(move || {
-        let result = set_default_source(source);
+        let result = set_default_source(source, input_box_ref.clone());
         if result.is_none() {
-            return ControlFlow::Break(());
+            return ControlFlow::Break;
         }
-        refresh_default_source(result.unwrap(), input_box.clone(), false);
+        refresh_default_source(result.unwrap(), input_box_ref.clone(), false);
+        ControlFlow::Continue
     });
-
-    ControlFlow::Continue(())
+    ControlFlow::Continue
 }
 
-fn volume_slider_handler(input_box_ref_slider: Arc<SourceBox>, value: f64) -> Propagation {
-    let imp = input_box_ref_slider.imp();
+fn volume_slider_handler(input_box: Arc<SourceBox>, value: f64) -> Propagation {
+    let imp = input_box.imp();
     let fraction = (value / 655.36).round();
     let percentage = (fraction).to_string() + "%";
     imp.reset_volume_percentage.set_text(&percentage);
@@ -250,7 +249,7 @@ fn volume_slider_handler(input_box_ref_slider: Arc<SourceBox>, value: f64) -> Pr
         }
         *time = Some(SystemTime::now());
     }
-    set_source_volume(value, index, channels);
+    set_source_volume(value, index, channels, input_box.clone());
     Propagation::Proceed
 }
 
@@ -265,7 +264,7 @@ fn mute_clicked_handler(input_box_ref_mute: Arc<SourceBox>) {
         imp.reset_source_mute
             .set_icon_name("audio-input-microphone-symbolic");
     }
-    toggle_source_mute(source.index, source.muted);
+    toggle_source_mute(source.index, source.muted, input_box_ref_mute.clone());
 }
 
 pub fn refresh_default_source(new_source: Source, input_box: Arc<SourceBox>, entry: bool) {
@@ -310,7 +309,7 @@ pub fn populate_outputstreams(input_box: Arc<SourceBox>) {
     let input_box_ref = input_box.clone();
 
     gio::spawn_blocking(move || {
-        let streams = get_output_streams();
+        let streams = get_output_streams(input_box.clone());
         glib::spawn_future(async move {
             glib::idle_add_once(move || {
                 let input_box_imp = input_box_ref.imp();
@@ -332,7 +331,7 @@ pub fn populate_outputstreams(input_box: Arc<SourceBox>) {
 pub fn populate_cards(input_box: Arc<SourceBox>) {
     gio::spawn_blocking(move || {
         let input_box_ref = input_box.clone();
-        let cards = get_cards();
+        let cards = get_cards(input_box.clone());
         glib::spawn_future(async move {
             glib::idle_add_once(move || {
                 let imp = input_box_ref.imp();
@@ -344,52 +343,57 @@ pub fn populate_cards(input_box: Arc<SourceBox>) {
     });
 }
 
-fn get_output_streams() -> Vec<OutputStream> {
+fn get_output_streams(input_box: Arc<SourceBox>) -> Vec<OutputStream> {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Vec<OutputStream>,), Error> =
         proxy.method_call(AUDIO, "ListOutputStreams", ());
     if res.is_err() {
+        show_error::<SourceBox>(input_box.clone(), "Failed to get output streams");
         return Vec::new();
     }
     res.unwrap().0
 }
 
-fn get_sources() -> Vec<Source> {
+fn get_sources(input_box: Arc<SourceBox>) -> Vec<Source> {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Vec<Source>,), Error> = proxy.method_call(AUDIO, "ListSources", ());
     if res.is_err() {
+        show_error::<SourceBox>(input_box.clone(), "Failed to get sources");
         return Vec::new();
     }
     res.unwrap().0
 }
 
-fn get_cards() -> Vec<Card> {
+fn get_cards(input_box: Arc<SourceBox>) -> Vec<Card> {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Vec<Card>,), Error> = proxy.method_call(AUDIO, "ListCards", ());
     if res.is_err() {
+        show_error::<SourceBox>(input_box.clone(), "Failed to get profiles");
         return Vec::new();
     }
     res.unwrap().0
 }
 
-pub fn get_default_source_name() -> String {
+pub fn get_default_source_name(input_box: Arc<SourceBox>) -> String {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(String,), Error> = proxy.method_call(AUDIO, "GetDefaultSourceName", ());
     if res.is_err() {
+        show_error::<SourceBox>(input_box.clone(), "Failed to get default source name");
         return String::from("");
     }
     res.unwrap().0
 }
 
-fn get_default_source() -> Source {
+fn get_default_source(input_box: Arc<SourceBox>) -> Source {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Source,), Error> = proxy.method_call(AUDIO, "GetDefaultSource", ());
     if res.is_err() {
+        show_error::<SourceBox>(input_box.clone(), "Failed to get default source");
         return Source::default();
     }
     res.unwrap().0
@@ -420,7 +424,7 @@ pub fn start_input_box_listener(conn: Connection, source_box: Arc<SourceBox>) ->
     let output_stream_changed_box = source_box.clone();
 
     let res = conn.add_match(source_added, move |ir: SourceAdded, _, _| {
-        source_added_handler(source_box, ir)
+        source_added_handler(source_added_box.clone(), ir)
     });
     if res.is_err() {
         // TODO: handle this with the log/error macro
@@ -429,7 +433,7 @@ pub fn start_input_box_listener(conn: Connection, source_box: Arc<SourceBox>) ->
     }
 
     let res = conn.add_match(source_removed, move |ir: SourceRemoved, _, _| {
-        source_removed_handler(source_box, ir)
+        source_removed_handler(source_removed_box.clone(), ir)
     });
     if res.is_err() {
         println!("fail on source remove event");
@@ -437,7 +441,7 @@ pub fn start_input_box_listener(conn: Connection, source_box: Arc<SourceBox>) ->
     }
 
     let res = conn.add_match(source_changed, move |ir: SourceChanged, _, _| {
-        source_changed_handler(source_box, ir)
+        source_changed_handler(source_changed_box.clone(), ir)
     });
     if res.is_err() {
         println!("fail on source change event");
@@ -445,7 +449,7 @@ pub fn start_input_box_listener(conn: Connection, source_box: Arc<SourceBox>) ->
     }
 
     let res = conn.add_match(output_stream_added, move |ir: OutputStreamAdded, _, _| {
-        output_stream_added_handler(output_stream_added_box, ir)
+        output_stream_added_handler(output_stream_added_box.clone(), ir)
     });
     if res.is_err() {
         println!("fail on output stream add event");
@@ -455,7 +459,7 @@ pub fn start_input_box_listener(conn: Connection, source_box: Arc<SourceBox>) ->
     let res = conn.add_match(
         output_stream_changed,
         move |ir: OutputStreamChanged, _, _| {
-            output_stream_changed_handler(output_stream_changed_box, ir)
+            output_stream_changed_handler(output_stream_changed_box.clone(), ir)
         },
     );
     if res.is_err() {
@@ -466,7 +470,7 @@ pub fn start_input_box_listener(conn: Connection, source_box: Arc<SourceBox>) ->
     let res = conn.add_match(
         output_stream_removed,
         move |ir: OutputStreamRemoved, _, _| {
-            output_stream_removed_handler(output_stream_removed_box, ir)
+            output_stream_removed_handler(output_stream_removed_box.clone(), ir)
         },
     );
     if res.is_err() {
diff --git a/src/components/input/source_box_event_handlers.rs b/src/components/input/source_box_event_handlers.rs
index 73350a0..55cbc72 100644
--- a/src/components/input/source_box_event_handlers.rs
+++ b/src/components/input/source_box_event_handlers.rs
@@ -101,7 +101,7 @@ pub fn source_removed_handler(source_box: Arc<SourceBox>, ir: SourceRemoved) ->
 }
 
 pub fn source_changed_handler(source_box: Arc<SourceBox>, ir: SourceChanged) -> bool {
-    let default_source = get_default_source_name();
+    let default_source = get_default_source_name(source_box.clone());
     glib::spawn_future(async move {
         glib::idle_add_once(move || {
             let input_box = source_box.clone();
diff --git a/src/components/input/source_box_impl.rs b/src/components/input/source_box_impl.rs
index da5b78f..316c36d 100644
--- a/src/components/input/source_box_impl.rs
+++ b/src/components/input/source_box_impl.rs
@@ -5,6 +5,7 @@ use std::collections::HashMap;
 use std::sync::{Arc, RwLock};
 use std::time::SystemTime;
 
+use crate::components::base::error::{self, ReSetError};
 use crate::components::base::list_entry::ListEntry;
 use crate::components::input::source_box;
 use gtk::subclass::prelude::*;
@@ -45,6 +46,8 @@ pub struct SourceBox {
     pub reset_input_cards_back_button: TemplateChild<ActionRow>,
     #[template_child]
     pub reset_cards: TemplateChild<PreferencesGroup>,
+    #[template_child]
+    pub error: TemplateChild<ReSetError>,
     pub reset_default_check_button: Arc<CheckButton>,
     pub reset_default_source: Arc<RefCell<Source>>,
     pub reset_source_list: SourceEntryMap,
diff --git a/src/components/input/source_entry.rs b/src/components/input/source_entry.rs
index d822596..7b42366 100644
--- a/src/components/input/source_entry.rs
+++ b/src/components/input/source_entry.rs
@@ -1,6 +1,9 @@
 use std::sync::Arc;
 use std::time::{Duration, SystemTime};
 
+use crate::components::base::error::ReSetError;
+use crate::components::base::error_impl::show_error;
+use crate::components::utils::set_action_row_ellipsis;
 use adw::glib;
 use adw::glib::Object;
 use adw::prelude::{ButtonExt, CheckButtonExt, PreferencesRowExt, RangeExt};
@@ -8,11 +11,11 @@ use dbus::blocking::Connection;
 use dbus::Error;
 use glib::subclass::types::ObjectSubclassIsExt;
 use glib::{clone, Propagation};
+use gtk::prelude::PopoverExt;
 use gtk::{gio, CheckButton};
 use re_set_lib::audio::audio_structures::Source;
-use crate::components::utils::set_action_row_ellipsis;
 
-use crate::components::utils::{BASE, DBUS_PATH, AUDIO};
+use crate::components::utils::{AUDIO, BASE, DBUS_PATH};
 
 use super::source_box::{refresh_default_source, SourceBox};
 use super::source_entry_impl;
@@ -43,6 +46,8 @@ impl SourceEntry {
             let volume = source.volume.first().unwrap_or(&0_u32);
             let fraction = (*volume as f64 / 655.36).round();
             let percentage = (fraction).to_string() + "%";
+            let input_box_slider = input_box.clone();
+            let input_box_ref = input_box.clone();
             imp.reset_volume_percentage.set_text(&percentage);
             imp.reset_volume_slider.set_value(*volume as f64);
             imp.source.replace(source);
@@ -63,7 +68,7 @@ impl SourceEntry {
                         }
                         *time = Some(SystemTime::now());
                     }
-                    set_source_volume(value, index, channels);
+                    set_source_volume(value, index, channels, input_box_slider.clone());
                     Propagation::Proceed
                 }),
             );
@@ -78,7 +83,7 @@ impl SourceEntry {
                 if button.is_active() {
                     let name = name.clone();
                     gio::spawn_blocking(move || {
-                        let result = set_default_source(name);
+                        let result = set_default_source(name, input_box.clone());
                         if result.is_none() {
                             return;
                         }
@@ -97,7 +102,7 @@ impl SourceEntry {
                         imp.reset_source_mute
                            .set_icon_name("audio-input-microphone-symbolic");
                     }
-                    toggle_source_mute(source.index, source.muted);
+                    toggle_source_mute(source.index, source.muted, input_box_ref.clone());
                 }));
             set_action_row_ellipsis(imp.reset_source_name.get());
         }
@@ -105,58 +110,39 @@ impl SourceEntry {
     }
 }
 
-pub fn set_source_volume(value: f64, index: u32, channels: u16) -> bool {
+pub fn set_source_volume(value: f64, index: u32, channels: u16, input_box: Arc<SourceBox>) -> bool {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
-        let _: Result<(), Error> = proxy.method_call(
-            AUDIO,
-            "SetSourceVolume",
-            (index, channels, value as u32),
-        );
-        // if res.is_err() {
-        //     return false;
-        // }
-        // res.unwrap().0
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+        let res: Result<(), Error> =
+            proxy.method_call(AUDIO, "SetSourceVolume", (index, channels, value as u32));
+        if res.is_err() {
+            // TODO: also log this with LOG/ERROR
+            show_error::<SourceBox>(input_box.clone(), "Failed to set source volume");
+        }
     });
     true
 }
 
-pub fn toggle_source_mute(index: u32, muted: bool) -> bool {
+pub fn toggle_source_mute(index: u32, muted: bool, input_box: Arc<SourceBox>) -> bool {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
-        let _: Result<(), Error> =
-            proxy.method_call(AUDIO, "SetSourceMute", (index, muted));
-        // if res.is_err() {
-        //     return false;
-        // }
-        // res.unwrap().0
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+        let res: Result<(), Error> = proxy.method_call(AUDIO, "SetSourceMute", (index, muted));
+        if res.is_err() {
+            show_error::<SourceBox>(input_box.clone(), "Failed to mute source");
+        }
     });
     true
 }
 
-pub fn set_default_source(name: Arc<String>) -> Option<Source> {
+pub fn set_default_source(name: Arc<String>, input_box: Arc<SourceBox>) -> Option<Source> {
     let conn = Connection::new_session().unwrap();
-    let proxy = conn.with_proxy(
-        BASE,
-        DBUS_PATH,
-        Duration::from_millis(1000),
-    );
-    let res: Result<(Source,), Error> = proxy.method_call(
-        AUDIO,
-        "SetDefaultSource",
-        (name.as_str(),),
-    );
+    let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+    let res: Result<(Source,), Error> =
+        proxy.method_call(AUDIO, "SetDefaultSource", (name.as_str(),));
     if res.is_err() {
+        show_error::<SourceBox>(input_box.clone(), "Failed to set default source");
         return None;
     }
     Some(res.unwrap().0)
diff --git a/src/components/output/sink_box.rs b/src/components/output/sink_box.rs
index 87301e1..cdc7601 100644
--- a/src/components/output/sink_box.rs
+++ b/src/components/output/sink_box.rs
@@ -24,6 +24,8 @@ use gtk::prelude::ActionableExt;
 use gtk::{gio, StringObject};
 
 use crate::components::base::card_entry::CardEntry;
+use crate::components::base::error_impl::show_error;
+use crate::components::base::error_impl::ReSetErrorImpl;
 use crate::components::base::list_entry::ListEntry;
 use crate::components::output::sink_entry::set_sink_volume;
 use crate::components::utils::AUDIO;
@@ -50,6 +52,14 @@ glib::wrapper! {
 unsafe impl Send for SinkBox {}
 unsafe impl Sync for SinkBox {}
 
+impl ReSetErrorImpl for SinkBox {
+    fn error(
+        &self,
+    ) -> &gtk::subclass::prelude::TemplateChild<crate::components::base::error::ReSetError> {
+        &self.imp().error
+    }
+}
+
 impl SinkBox {
     pub fn new() -> Self {
         let obj: Self = Object::builder().build();
@@ -103,7 +113,7 @@ impl Default for SinkBox {
 
 pub fn populate_sinks(output_box: Arc<SinkBox>) {
     gio::spawn_blocking(move || {
-        let sinks = get_sinks();
+        let sinks = get_sinks(output_box.clone());
         {
             let output_box_imp = output_box.imp();
             let list = output_box_imp.reset_model_list.write().unwrap();
@@ -111,7 +121,7 @@ pub fn populate_sinks(output_box: Arc<SinkBox>) {
             let mut model_index = output_box_imp.reset_model_index.write().unwrap();
             output_box_imp
                 .reset_default_sink
-                .replace(get_default_sink());
+                .replace(get_default_sink(output_box.clone()));
             for sink in sinks.iter() {
                 list.append(&sink.alias);
                 map.insert(sink.alias.clone(), (sink.index, sink.name.clone()));
@@ -142,7 +152,7 @@ fn drop_down_handler(output_box: Arc<SinkBox>, dropdown: &ComboRow) {
     }
     let new_sink_name = Arc::new(sink.unwrap().1.clone());
     gio::spawn_blocking(move || {
-        let result = set_default_sink(new_sink_name);
+        let result = set_default_sink(new_sink_name, output_box_ref.clone());
         if result.is_none() {
             return;
         }
@@ -151,8 +161,8 @@ fn drop_down_handler(output_box: Arc<SinkBox>, dropdown: &ComboRow) {
     });
 }
 
-fn volume_slider_handler(output_box_ref_slider: Arc<SinkBox>, value: f64) -> glib::Propagation {
-    let imp = output_box_ref_slider.imp();
+fn volume_slider_handler(output_box: Arc<SinkBox>, value: f64) -> glib::Propagation {
+    let imp = output_box.imp();
     let fraction = (value / 655.36).round();
     let percentage = (fraction).to_string() + "%";
     imp.reset_volume_percentage.set_text(&percentage);
@@ -166,12 +176,12 @@ fn volume_slider_handler(output_box_ref_slider: Arc<SinkBox>, value: f64) -> gli
         }
         *time = Some(SystemTime::now());
     }
-    set_sink_volume(value, index, channels);
+    set_sink_volume(value, index, channels, output_box.clone());
     Propagation::Proceed
 }
 
-fn mute_handler(output_box_ref_mute: Arc<SinkBox>) {
-    let imp = output_box_ref_mute.imp();
+fn mute_handler(output_box: Arc<SinkBox>) {
+    let imp = output_box.imp();
     let mut stream = imp.reset_default_sink.borrow_mut();
     stream.muted = !stream.muted;
     if stream.muted {
@@ -181,7 +191,7 @@ fn mute_handler(output_box_ref_mute: Arc<SinkBox>) {
         imp.reset_sink_mute
             .set_icon_name("audio-volume-high-symbolic");
     }
-    toggle_sink_mute(stream.index, stream.muted);
+    toggle_sink_mute(stream.index, stream.muted, output_box.clone());
 }
 
 fn populate_sink_information(output_box: Arc<SinkBox>, sinks: Vec<Sink>) {
@@ -308,7 +318,7 @@ pub fn populate_inputstreams(output_box: Arc<SinkBox>) {
     let output_box_ref = output_box.clone();
 
     gio::spawn_blocking(move || {
-        let streams = get_input_streams();
+        let streams = get_input_streams(output_box.clone());
         glib::spawn_future(async move {
             glib::idle_add_once(move || {
                 let output_box_imp = output_box_ref.imp();
@@ -329,7 +339,7 @@ pub fn populate_inputstreams(output_box: Arc<SinkBox>) {
 pub fn populate_cards(output_box: Arc<SinkBox>) {
     gio::spawn_blocking(move || {
         let output_box_ref = output_box.clone();
-        let cards = get_cards();
+        let cards = get_cards(output_box.clone());
         glib::spawn_future(async move {
             glib::idle_add_once(move || {
                 let imp = output_box_ref.imp();
@@ -341,51 +351,56 @@ pub fn populate_cards(output_box: Arc<SinkBox>) {
     });
 }
 
-fn get_input_streams() -> Vec<InputStream> {
+fn get_input_streams(output_box: Arc<SinkBox>) -> Vec<InputStream> {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Vec<InputStream>,), Error> = proxy.method_call(AUDIO, "ListInputStreams", ());
     if res.is_err() {
+        show_error::<SinkBox>(output_box.clone(), "Failed to list input streams");
         return Vec::new();
     }
     res.unwrap().0
 }
 
-fn get_sinks() -> Vec<Sink> {
+fn get_sinks(output_box: Arc<SinkBox>) -> Vec<Sink> {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Vec<Sink>,), Error> = proxy.method_call(AUDIO, "ListSinks", ());
     if res.is_err() {
+        show_error::<SinkBox>(output_box.clone(), "Failed to list sinks");
         return Vec::new();
     }
     res.unwrap().0
 }
 
-fn get_cards() -> Vec<Card> {
+fn get_cards(output_box: Arc<SinkBox>) -> Vec<Card> {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Vec<Card>,), Error> = proxy.method_call(AUDIO, "ListCards", ());
     if res.is_err() {
+        show_error::<SinkBox>(output_box.clone(), "Failed to list profiles");
         return Vec::new();
     }
     res.unwrap().0
 }
 
-fn get_default_sink_name() -> String {
+pub fn get_default_sink_name(output_box: Arc<SinkBox>) -> String {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(String,), Error> = proxy.method_call(AUDIO, "GetDefaultSinkName", ());
     if res.is_err() {
+        show_error::<SinkBox>(output_box.clone(), "Failed to get default sink name");
         return String::from("");
     }
     res.unwrap().0
 }
 
-fn get_default_sink() -> Sink {
+fn get_default_sink(output_box: Arc<SinkBox>) -> Sink {
     let conn = Connection::new_session().unwrap();
     let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
     let res: Result<(Sink,), Error> = proxy.method_call(AUDIO, "GetDefaultSink", ());
     if res.is_err() {
+        show_error::<SinkBox>(output_box.clone(), "Failed to get default sink");
         return Sink::default();
     }
     res.unwrap().0
@@ -433,8 +448,7 @@ pub fn start_output_box_listener(conn: Connection, sink_box: Arc<SinkBox>) -> Co
     }
 
     let res = conn.add_match(sink_changed, move |ir: SinkChanged, _, _| {
-        let default_sink = get_default_sink_name();
-        sink_changed_handler(sink_changed_box.clone(), ir, default_sink)
+        sink_changed_handler(sink_changed_box.clone(), ir)
     });
     if res.is_err() {
         println!("fail on sink change event");
diff --git a/src/components/output/sink_box_event_handlers.rs b/src/components/output/sink_box_event_handlers.rs
index ff89f3a..0dd2922 100644
--- a/src/components/output/sink_box_event_handlers.rs
+++ b/src/components/output/sink_box_event_handlers.rs
@@ -9,7 +9,11 @@ use re_set_lib::signals::{
 
 use crate::components::base::list_entry::ListEntry;
 
-use super::{input_stream_entry::InputStreamEntry, sink_box::SinkBox, sink_entry::SinkEntry};
+use super::{
+    input_stream_entry::InputStreamEntry,
+    sink_box::{get_default_sink_name, SinkBox},
+    sink_entry::SinkEntry,
+};
 
 pub fn sink_added_handler(output_box: Arc<SinkBox>, ir: SinkAdded) -> bool {
     glib::spawn_future(async move {
@@ -100,13 +104,10 @@ pub fn sink_removed_handler(output_box: Arc<SinkBox>, ir: SinkRemoved) -> bool {
     true
 }
 
-pub fn sink_changed_handler(
-    output_box: Arc<SinkBox>,
-    ir: SinkChanged,
-    default_sink: String,
-) -> bool {
+pub fn sink_changed_handler(output_box: Arc<SinkBox>, ir: SinkChanged) -> bool {
     glib::spawn_future(async move {
         glib::idle_add_once(move || {
+            let default_sink = get_default_sink_name(output_box.clone());
             let output_box_imp = output_box.imp();
             let is_default = ir.sink.name == default_sink;
             let volume = ir.sink.volume.first().unwrap_or(&0_u32);
diff --git a/src/components/output/sink_box_impl.rs b/src/components/output/sink_box_impl.rs
index 52a7031..91f0909 100644
--- a/src/components/output/sink_box_impl.rs
+++ b/src/components/output/sink_box_impl.rs
@@ -5,6 +5,7 @@ use std::collections::HashMap;
 use std::sync::{Arc, RwLock};
 use std::time::SystemTime;
 
+use crate::components::base::error::ReSetError;
 use crate::components::base::list_entry::ListEntry;
 use crate::components::output::input_stream_entry::InputStreamEntry;
 use gtk::subclass::prelude::*;
@@ -45,6 +46,8 @@ pub struct SinkBox {
     pub reset_input_cards_back_button: TemplateChild<ActionRow>,
     #[template_child]
     pub reset_cards: TemplateChild<PreferencesGroup>,
+    #[template_child]
+    pub error: TemplateChild<ReSetError>,
     pub reset_default_check_button: Arc<CheckButton>,
     pub reset_default_sink: Arc<RefCell<Sink>>,
     pub reset_sink_list: SinkEntryMap,
diff --git a/src/components/output/sink_entry.rs b/src/components/output/sink_entry.rs
index d8ccdf6..509e728 100644
--- a/src/components/output/sink_entry.rs
+++ b/src/components/output/sink_entry.rs
@@ -1,6 +1,8 @@
 use std::sync::Arc;
 use std::time::{Duration, SystemTime};
 
+use crate::components::base::error_impl::show_error;
+use crate::components::utils::set_action_row_ellipsis;
 use adw::glib;
 use adw::glib::Object;
 use adw::prelude::{ButtonExt, CheckButtonExt, PreferencesRowExt, RangeExt};
@@ -10,9 +12,8 @@ use glib::subclass::types::ObjectSubclassIsExt;
 use glib::{clone, Propagation};
 use gtk::{gio, CheckButton};
 use re_set_lib::audio::audio_structures::Sink;
-use crate::components::utils::set_action_row_ellipsis;
 
-use crate::components::utils::{AUDIO, DBUS_PATH, BASE};
+use crate::components::utils::{AUDIO, BASE, DBUS_PATH};
 
 use super::sink_box::{refresh_default_sink, SinkBox};
 use super::sink_entry_impl;
@@ -42,6 +43,8 @@ impl SinkEntry {
             let volume = stream.volume.first().unwrap_or(&0_u32);
             let fraction = (*volume as f64 / 655.36).round();
             let percentage = (fraction).to_string() + "%";
+            let output_box_slider = output_box.clone();
+            let output_box_ref = output_box.clone();
             imp.reset_volume_percentage.set_text(&percentage);
             imp.reset_volume_slider.set_value(*volume as f64);
             imp.stream.replace(stream);
@@ -60,7 +63,7 @@ impl SinkEntry {
                         }
                         *time = Some(SystemTime::now());
                     }
-                     set_sink_volume(value, index, channels);
+                     set_sink_volume(value, index, channels, output_box_slider.clone());
                     Propagation::Proceed
                 }),
             );
@@ -75,7 +78,7 @@ impl SinkEntry {
                 if button.is_active() {
                     let name = name.clone();
                     gio::spawn_blocking(move || {
-                        let result = set_default_sink(name);
+                        let result = set_default_sink(name, output_box_ref.clone());
                         if result.is_none() {
                             return;
                         }
@@ -95,7 +98,7 @@ impl SinkEntry {
                         imp.reset_sink_mute
                            .set_icon_name("audio-volume-high-symbolic");
                     }
-                    toggle_sink_mute(stream.index, stream.muted);
+                    toggle_sink_mute(stream.index, stream.muted, output_box_ref.clone());
                 }));
             set_action_row_ellipsis(imp.reset_sink_name.get());
         }
@@ -103,55 +106,37 @@ impl SinkEntry {
     }
 }
 
-pub fn set_sink_volume(value: f64, index: u32, channels: u16) -> bool {
+pub fn set_sink_volume(value: f64, index: u32, channels: u16, output_box: Arc<SinkBox>) -> bool {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
-        let _: Result<(), Error> = proxy.method_call(
-            AUDIO,
-            "SetSinkVolume",
-            (index, channels, value as u32),
-        );
-        // if res.is_err() {
-        //     return false;
-        // }
-        // res.unwrap().0
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+        let res: Result<(), Error> =
+            proxy.method_call(AUDIO, "SetSinkVolume", (index, channels, value as u32));
+        if res.is_err() {
+            show_error::<SinkBox>(output_box, "Failed to set sink volume")
+        }
     });
     true
 }
 
-pub fn toggle_sink_mute(index: u32, muted: bool) -> bool {
+pub fn toggle_sink_mute(index: u32, muted: bool, output_box: Arc<SinkBox>) -> bool {
     gio::spawn_blocking(move || {
         let conn = Connection::new_session().unwrap();
-        let proxy = conn.with_proxy(
-            BASE,
-            DBUS_PATH,
-            Duration::from_millis(1000),
-        );
-        let _: Result<(), Error> =
-            proxy.method_call(AUDIO, "SetSinkMute", (index, muted));
-        // if res.is_err() {
-        //     return false;
-        // }
-        // res.unwrap().0
+        let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+        let res: Result<(), Error> = proxy.method_call(AUDIO, "SetSinkMute", (index, muted));
+        if res.is_err() {
+            show_error::<SinkBox>(output_box, "Failed to mute sink")
+        }
     });
     true
 }
 
-pub fn set_default_sink(name: Arc<String>) -> Option<Sink> {
+pub fn set_default_sink(name: Arc<String>, output_box: Arc<SinkBox>) -> Option<Sink> {
     let conn = Connection::new_session().unwrap();
-    let proxy = conn.with_proxy(
-        BASE,
-        DBUS_PATH,
-        Duration::from_millis(1000),
-    );
-    let res: Result<(Sink,), Error> =
-        proxy.method_call(AUDIO, "SetDefaultSink", (name.as_str(),));
+    let proxy = conn.with_proxy(BASE, DBUS_PATH, Duration::from_millis(1000));
+    let res: Result<(Sink,), Error> = proxy.method_call(AUDIO, "SetDefaultSink", (name.as_str(),));
     if res.is_err() {
+        show_error::<SinkBox>(output_box, "Failed to set default sink");
         return None;
     }
     Some(res.unwrap().0)
diff --git a/src/components/window/reset_window.rs b/src/components/window/reset_window.rs
index 2848274..ce1ecf0 100644
--- a/src/components/window/reset_window.rs
+++ b/src/components/window/reset_window.rs
@@ -56,6 +56,18 @@ impl ReSetWindow {
             })
             .build();
 
+        let error_popup_action = ActionEntry::builder("show_error")
+            .activate(move |window: &Self, _, _| {
+                window.imp().error_popup.popup();
+            })
+            .build();
+
+        let error_popdown_action = ActionEntry::builder("hide_error")
+            .activate(move |window: &Self, _, _| {
+                window.imp().error_popup.popdown();
+            })
+            .build();
+
         let vim_up = ActionEntry::builder("up")
             .activate(move |window: &Self, _, _| {
                 window.child_focus(DirectionType::Up);
@@ -123,7 +135,8 @@ impl ReSetWindow {
             vim_right,
             vim_down,
             vim_left,
-            // clear_initial,
+            error_popup_action,
+            error_popdown_action,
         ]);
     }
 
diff --git a/src/components/window/reset_window_impl.rs b/src/components/window/reset_window_impl.rs
index 4aaac83..ae24032 100644
--- a/src/components/window/reset_window_impl.rs
+++ b/src/components/window/reset_window_impl.rs
@@ -10,6 +10,7 @@ use gtk::prelude::WidgetExt;
 use gtk::subclass::prelude::*;
 use gtk::{glib, Button, CompositeTemplate, FlowBox, ListBox, SearchEntry};
 
+use crate::components::base::error::ReSetError;
 use crate::components::base::utils::{Listeners, Position};
 use crate::components::wifi::wifi_box::WifiBox;
 use crate::components::window::reset_window;
@@ -38,6 +39,7 @@ pub struct ReSetWindow {
     pub default_entry: RefCell<Option<Rc<SidebarEntry>>>,
     pub listeners: Arc<Listeners>,
     pub position: Rc<RefCell<Position>>,
+    pub error_popup: ReSetError,
 }
 
 unsafe impl Send for ReSetWindow {}
diff --git a/src/resources/resetAudioInput.ui b/src/resources/resetAudioInput.ui
index a66fa05..f2486c9 100644
--- a/src/resources/resetAudioInput.ui
+++ b/src/resources/resetAudioInput.ui
@@ -1,11 +1,14 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.4"/>
   <template class="resetAudioInput" parent="GtkBox">
     <property name="orientation">vertical</property>
     <property name="valign">start</property>
+    <child>
+      <object class="resetError" id="error"/>
+    </child>
     <child>
       <object class="GtkLabel">
         <property name="css-classes">resetSettingLabel</property>
diff --git a/src/resources/resetAudioOutput.ui b/src/resources/resetAudioOutput.ui
index b6c8903..99237a9 100644
--- a/src/resources/resetAudioOutput.ui
+++ b/src/resources/resetAudioOutput.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.4"/>
@@ -218,5 +218,8 @@
         </child>
       </object>
     </child>
+    <child>
+      <object class="resetError" id="error"/>
+    </child>
   </template>
 </interface>
diff --git a/src/resources/resetBluetooth.ui b/src/resources/resetBluetooth.ui
index b9c7057..05aa506 100644
--- a/src/resources/resetBluetooth.ui
+++ b/src/resources/resetBluetooth.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.4"/>
diff --git a/src/resources/resetBluetoothEntry.ui b/src/resources/resetBluetoothEntry.ui
index 2874601..c96eb03 100644
--- a/src/resources/resetBluetoothEntry.ui
+++ b/src/resources/resetBluetoothEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.0"/>
diff --git a/src/resources/resetCardEntry.ui b/src/resources/resetCardEntry.ui
index a37ee28..501ecdd 100644
--- a/src/resources/resetCardEntry.ui
+++ b/src/resources/resetCardEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="libadwaita" version="1.4"/>
   <object class="AdwComboRow" id="reset_card_entry">
diff --git a/src/resources/resetError.ui b/src/resources/resetError.ui
new file mode 100644
index 0000000..f812af6
--- /dev/null
+++ b/src/resources/resetError.ui
@@ -0,0 +1,25 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!-- Created with Cambalache 0.17.2 -->
+<interface>
+  <requires lib="gtk" version="4.12"/>
+  <template class="resetError" parent="GtkPopover">
+    <child>
+      <object class="GtkBox">
+        <property name="homogeneous">True</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkLabel" id="reset_error_label"/>
+        </child>
+        <child>
+          <object class="GtkButton" id="reset_error_button">
+            <property name="label">ok</property>
+            <property name="margin-bottom">5</property>
+            <property name="margin-end">5</property>
+            <property name="margin-start">5</property>
+            <property name="margin-top">5</property>
+          </object>
+        </child>
+      </object>
+    </child>
+  </template>
+</interface>
diff --git a/src/resources/resetInputStreamEntry.ui b/src/resources/resetInputStreamEntry.ui
index 045b622..ff8a553 100644
--- a/src/resources/resetInputStreamEntry.ui
+++ b/src/resources/resetInputStreamEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.4"/>
diff --git a/src/resources/resetListBoxRow.ui b/src/resources/resetListBoxRow.ui
index 4edeb36..bbb3c15 100644
--- a/src/resources/resetListBoxRow.ui
+++ b/src/resources/resetListBoxRow.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.0"/>
   <template class="resetListBoxRow" parent="GtkListBoxRow">
diff --git a/src/resources/resetMainWindow.ui b/src/resources/resetMainWindow.ui
index ae407c8..7d513bb 100644
--- a/src/resources/resetMainWindow.ui
+++ b/src/resources/resetMainWindow.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gio" version="2.0"/>
   <requires lib="gtk" version="4.12"/>
diff --git a/src/resources/resetOutputStreamEntry.ui b/src/resources/resetOutputStreamEntry.ui
index 8a92a7b..15ff481 100644
--- a/src/resources/resetOutputStreamEntry.ui
+++ b/src/resources/resetOutputStreamEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.4"/>
diff --git a/src/resources/resetPopup.ui b/src/resources/resetPopup.ui
index 8b552cd..f07c6b0 100644
--- a/src/resources/resetPopup.ui
+++ b/src/resources/resetPopup.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <template class="resetPopup" parent="GtkPopover">
diff --git a/src/resources/resetSavedWifiEntry.ui b/src/resources/resetSavedWifiEntry.ui
index 8dad14d..4a2b78a 100644
--- a/src/resources/resetSavedWifiEntry.ui
+++ b/src/resources/resetSavedWifiEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="libadwaita" version="1.0"/>
   <template class="resetSavedWifiEntry" parent="AdwActionRow">
diff --git a/src/resources/resetSettingBox.ui b/src/resources/resetSettingBox.ui
index 96ee092..61c0670 100644
--- a/src/resources/resetSettingBox.ui
+++ b/src/resources/resetSettingBox.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.0"/>
   <template class="resetSettingBox" parent="GtkBox">
diff --git a/src/resources/resetShortcuts.ui b/src/resources/resetShortcuts.ui
index 22b23a6..cefa0bb 100644
--- a/src/resources/resetShortcuts.ui
+++ b/src/resources/resetShortcuts.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.0"/>
   <object class="GtkShortcutsWindow" id="help_overlay">
diff --git a/src/resources/resetSidebarEntry.ui b/src/resources/resetSidebarEntry.ui
index 287dcba..6c28441 100644
--- a/src/resources/resetSidebarEntry.ui
+++ b/src/resources/resetSidebarEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.0"/>
   <template class="resetSidebarEntry" parent="GtkListBoxRow">
diff --git a/src/resources/resetSinkEntry.ui b/src/resources/resetSinkEntry.ui
index 67fd3b8..cbd1f6e 100644
--- a/src/resources/resetSinkEntry.ui
+++ b/src/resources/resetSinkEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.3"/>
diff --git a/src/resources/resetSourceEntry.ui b/src/resources/resetSourceEntry.ui
index fd78aad..be30e81 100644
--- a/src/resources/resetSourceEntry.ui
+++ b/src/resources/resetSourceEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.3"/>
diff --git a/src/resources/resetUI.cmb b/src/resources/resetUI.cmb
index c63c77c..8b7f78c 100644
--- a/src/resources/resetUI.cmb
+++ b/src/resources/resetUI.cmb
@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='UTF-8' standalone='no'?>
 <!DOCTYPE cambalache-project SYSTEM "cambalache-project.dtd">
-<cambalache-project version="0.13.1" target_tk="gtk-4.0">
+<cambalache-project version="0.17.1" target_tk="gtk-4.0">
   <ui>
 	(3,1,None,"resetMainWindow.ui",None,None,None,None,None,None,None),
 	(4,7,None,"resetWiFi.ui",None,None,None,None,None,None,None),
@@ -22,7 +22,8 @@
 	(21,1,None,"resetWifiOptions.ui",None,None,None,None,None,None,None),
 	(22,1,None,"resetWifiAddressEntry.ui",None,None,None,None,None,None,None),
 	(23,1,None,"resetWifiRouteEntry.ui",None,None,None,None,None,None,None),
-	(24,None,None,"resetShortcuts.ui",None,None,None,None,None,None,None)
+	(24,None,None,"resetShortcuts.ui",None,None,None,None,None,None,None),
+	(25,1,None,"resetError.ui",None,None,None,None,None,None,None)
   </ui>
   <ui_library>
 	(21,"gtk","4.12",None),
@@ -126,6 +127,7 @@
 	(8,148,"GtkScale","reset_volume_slider",146,None,None,None,1,None),
 	(8,149,"GtkAdjustment",None,148,None,None,None,None,None),
 	(8,150,"GtkLabel","reset_volume_percentage",146,None,None,None,2,None),
+	(8,151,"resetError","error",1,None,None,None,2,None),
 	(10,1,"GtkBox","resetBluetooth",None,None,None,None,None,None),
 	(10,119,"AdwNavigationView",None,1,None,None,None,1,None),
 	(10,120,"AdwNavigationPage",None,119,None,None,None,None,None),
@@ -183,6 +185,7 @@
 	(12,83,"GtkScale","reset_volume_slider",81,None,None,None,1,None),
 	(12,84,"GtkAdjustment",None,83,None,None,None,None,None),
 	(12,85,"GtkLabel","reset_volume_percentage",81,None,None,None,2,None),
+	(12,86,"resetError","error",11,None,None,None,-1,None),
 	(13,22,"AdwPreferencesGroup","resetOutputStreamEntry",None,None,None,None,None,None),
 	(13,23,"AdwComboRow","reset_source_selection",22,None,None,None,None,None),
 	(13,26,"AdwActionRow",None,22,None,None,None,1,None),
@@ -303,7 +306,11 @@
 	(24,3,"GtkShortcutsGroup",None,2,None,None,None,-1,None),
 	(24,4,"GtkShortcutsShortcut",None,3,None,None,None,-1,None),
 	(24,5,"GtkShortcutsShortcut",None,3,None,None,None,-1,None),
-	(24,6,"GtkShortcutsShortcut",None,3,None,None,None,2,None)
+	(24,6,"GtkShortcutsShortcut",None,3,None,None,None,2,None),
+	(25,1,"GtkPopover","resetError",None,None,None,None,None,None),
+	(25,2,"GtkBox",None,1,None,None,None,None,None),
+	(25,3,"GtkLabel","reset_error_label",2,None,None,None,None,None),
+	(25,5,"GtkButton","reset_error_button",2,None,None,None,2,None)
   </object>
   <object_property>
 	(3,1,"GtkWidget","height-request","200",None,None,None,None,None,None,None,None,None),
@@ -962,7 +969,14 @@
 	(24,6,"GtkShortcutsShortcut","accelerator","&lt;Ctrl&gt;H",None,None,None,None,None,None,None,None,None),
 	(24,6,"GtkShortcutsShortcut","action-name","win.about",None,None,None,None,None,None,None,None,None),
 	(24,6,"GtkShortcutsShortcut","icon-set","True",None,None,None,None,None,None,None,None,None),
-	(24,6,"GtkShortcutsShortcut","title","Show about window",None,None,None,None,None,None,None,None,None)
+	(24,6,"GtkShortcutsShortcut","title","Show about window",None,None,None,None,None,None,None,None,None),
+	(25,2,"GtkBox","homogeneous","True",None,None,None,None,None,None,None,None,None),
+	(25,2,"GtkOrientable","orientation","vertical",None,None,None,None,None,None,None,None,None),
+	(25,5,"GtkButton","label","ok",None,None,None,None,None,None,None,None,None),
+	(25,5,"GtkWidget","margin-bottom","5",None,None,None,None,None,None,None,None,None),
+	(25,5,"GtkWidget","margin-end","5",None,None,None,None,None,None,None,None,None),
+	(25,5,"GtkWidget","margin-start","5",None,None,None,None,None,None,None,None,None),
+	(25,5,"GtkWidget","margin-top","5",None,None,None,None,None,None,None,None,None)
   </object_property>
   <object_data>
 	(3,42,"GtkWidget",1,1,None,None,None,None,None,None),
diff --git a/src/resources/resetWiFi.ui b/src/resources/resetWiFi.ui
index 526f664..d19af3a 100644
--- a/src/resources/resetWiFi.ui
+++ b/src/resources/resetWiFi.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.6"/>
   <requires lib="libadwaita" version="1.4"/>
diff --git a/src/resources/resetWifiAddressEntry.ui b/src/resources/resetWifiAddressEntry.ui
index ea76aa3..8a2db6a 100644
--- a/src/resources/resetWifiAddressEntry.ui
+++ b/src/resources/resetWifiAddressEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.2"/>
diff --git a/src/resources/resetWifiEntry.ui b/src/resources/resetWifiEntry.ui
index 48d4566..3fb0e11 100644
--- a/src/resources/resetWifiEntry.ui
+++ b/src/resources/resetWifiEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="libadwaita" version="1.0"/>
   <template class="resetWifiEntry" parent="AdwActionRow">
diff --git a/src/resources/resetWifiOptions.ui b/src/resources/resetWifiOptions.ui
index 65e82a6..37ab904 100644
--- a/src/resources/resetWifiOptions.ui
+++ b/src/resources/resetWifiOptions.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.4"/>
diff --git a/src/resources/resetWifiRouteEntry.ui b/src/resources/resetWifiRouteEntry.ui
index 4cfc097..5743396 100644
--- a/src/resources/resetWifiRouteEntry.ui
+++ b/src/resources/resetWifiRouteEntry.ui
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<!-- Created with Cambalache 0.17.0 -->
+<!-- Created with Cambalache 0.17.2 -->
 <interface>
   <requires lib="gtk" version="4.12"/>
   <requires lib="libadwaita" version="1.2"/>
diff --git a/src/resources/resources.gresource.xml b/src/resources/resources.gresource.xml
index 577d8b9..d45ef35 100644
--- a/src/resources/resources.gresource.xml
+++ b/src/resources/resources.gresource.xml
@@ -27,6 +27,7 @@
     <file compressed="true" preprocess="xml-stripblanks">resetSourceEntry.ui</file>
     <!--Misc-->
     <file compressed="true" preprocess="xml-stripblanks">resetPopup.ui</file>
+    <file compressed="true" preprocess="xml-stripblanks">resetError.ui</file>
     <file compressed="true" preprocess="xml-stripblanks" alias="gtk/help-overlay.ui">resetShortcuts.ui</file>
     <file compressed="true" preprocess="xml-stripblanks">resetMenu.ui</file>
     <file compressed="true" preprocess="xml-stripblanks">resetCardEntry.ui</file>