No more traceback, still not working though.

garmr.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 
-
 import pymumble_py3
 from pymumble_py3.callbacks import PYMUMBLE_CLBK_SOUNDRECEIVED as PCS
 import sounddevice as sd
@@ -10,10 +9,8 @@ import time
 from modules.custom_mumble import CustomMumble
 from setproctitle import setproctitle
 
-
 setproctitle("Garmr")
 
-
 # Connection details for Mumble server
 server = "mumble.example.com"  # server address
 nick = "Garmr_Test"
@@ -28,9 +25,6 @@ CHANNELS = 2
 mumble = CustomMumble(server, nick, password=passwd, port=port)
 mumble.set_application_string("garmr")
 
-# Set the sample rate and channels for Mumble
-mumble.set_receive_sound((SAMPLE_RATE, CHANNELS))
-
 # Create a SoundDevice audio handler
 audio_handler = sd.OutputStream(samplerate=SAMPLE_RATE, channels=CHANNELS)
 
@@ -39,10 +33,9 @@ mumble.set_audio_handler(audio_handler)
 
 # Set up the sound received callback
 mumble.callbacks.set_callback(PCS, mumble.sound_received_handler)
-                                                                                                                                                                
+
 # Start the Mumble client
 mumble.start()
-
 mumble.is_ready()  # Wait for the client to be ready
 
 # Keep the script running until interrupted
@@ -52,9 +45,9 @@ try:
 except KeyboardInterrupt:
     pass
 finally:
+    # Stop the Mumble client
+    mumble.stop()
+
     # Stop and close the SoundDevice stream
     audio_handler.stop()
     audio_handler.close()
-                                                                                                                                                                
-    # Stop the Mumble client
-    mumble.stop()