diff --git a/shared/js/events.ts b/shared/js/events.ts
index 26a773b0..8ffe4f40 100644
--- a/shared/js/events.ts
+++ b/shared/js/events.ts
@@ -40,7 +40,7 @@ namespace events {
         off(handler_or_events, handler?) {
             if(typeof handler_or_events === "function") {
                 for(const key of Object.keys(this.handler))
-                    this.handler[key].remove(handler);
+                    this.handler[key].remove(handler_or_events);
             } else {
                 if(!Array.isArray(handler_or_events))
                     handler_or_events = [handler_or_events];
diff --git a/shared/js/main.ts b/shared/js/main.ts
index 0a9a0d37..fb5db2dc 100644
--- a/shared/js/main.ts
+++ b/shared/js/main.ts
@@ -147,15 +147,20 @@ async function initialize_app() {
 
     if(!audio.player.initialize())
         console.warn(tr("Failed to initialize audio controller!"));
-    if(audio.player.set_master_volume)
-        audio.player.set_master_volume(settings.global(Settings.KEY_SOUND_MASTER) / 100);
-    else
-        log.warn(LogCategory.GENERAL, tr("Client does not support audio.player.set_master_volume()... May client is too old?"));
-    if(audio.recorder.device_refresh_available())
-        await audio.recorder.refresh_devices();
+
+    audio.player.on_ready(() => {
+        if(audio.player.set_master_volume)
+            audio.player.on_ready(() => audio.player.set_master_volume(settings.global(Settings.KEY_SOUND_MASTER) / 100));
+        else
+            log.warn(LogCategory.GENERAL, tr("Client does not support audio.player.set_master_volume()... May client is too old?"));
+        if(audio.recorder.device_refresh_available())
+            audio.recorder.refresh_devices();
+    });
 
     default_recorder = new RecorderProfile("default");
-    await default_recorder.initialize();
+    default_recorder.initialize().catch(error => {
+        log.error(LogCategory.AUDIO, tr("Failed to initialize default recorder: %o"), error);
+    });
 
     sound.initialize().then(() => {
         log.info(LogCategory.AUDIO, tr("Sounds initialized"));
diff --git a/shared/js/ui/modal/ModalPlaylistManage.ts b/shared/js/ui/modal/ModalPlaylistManage.ts
new file mode 100644
index 00000000..e69de29b
diff --git a/shared/js/voice/RecorderProfile.ts b/shared/js/voice/RecorderProfile.ts
index 5108ad35..fcb3ffc3 100644
--- a/shared/js/voice/RecorderProfile.ts
+++ b/shared/js/voice/RecorderProfile.ts
@@ -51,8 +51,6 @@ class RecorderProfile {
         this.name = name;
         this.volatile = typeof(volatile) === "boolean" ? volatile : false;
 
-        this.initialize_input();
-
         this._ppt_hook = {
             callback_release: () => {
                 if(this._ppt_timeout)
@@ -80,18 +78,11 @@ class RecorderProfile {
     }
 
     async initialize() : Promise<void> {
-        await this.load();
-        await this.reinitialize_filter();
-        //Why we started directly after initialize?
-        //After we connect to a server the ConnectionHandler will automatically
-        //start the VoiceRecorder as soon we've a voice bridge.
-        /*
-        try {
-            await this.input.start();
-        } catch(error) {
-            console.warn(tr("Failed to start recorder after initialize (%o)"), error);
-        }
-        */
+        audio.player.on_ready(async () => {
+            this.initialize_input();
+            await this.load();
+            await this.reinitialize_filter();
+        });
     }
 
     private initialize_input() {
@@ -107,19 +98,6 @@ class RecorderProfile {
             if(this.callback_stop)
                 this.callback_stop();
         };
-
-        /*
-        this.input.callback_state_change = () => {
-            const new_state = this.input.current_state() === audio.recorder.InputState.RECORDING || this.input.current_state() === audio.recorder.InputState.DRY;
-
-            if(new_state === this.record_supported)
-                return;
-
-            this.record_supported = new_state;
-            if(this.callback_support_change)
-                this.callback_support_change();
-        }
-        */
     }
 
     private async load() {
@@ -163,12 +141,13 @@ class RecorderProfile {
     }
 
     private save(enforce?: boolean) {
-        if(enforce || !this.volatile) {
+        if(enforce || !this.volatile)
             settings.changeGlobal(Settings.FN_PROFILE_RECORD(this.name), this.config);
-        }
     }
 
     private async reinitialize_filter() {
+        if(!this.input) return;
+
         this.input.clear_filter();
         if(this._ppt_hook_registered) {
             ppt.unregister_key_hook(this._ppt_hook);