Thread: Radio sound stop after igo sound

it remain silent until i exit iGO and jump back to the radio app.

If I restart iGO, as soon as I clicked a button or other voice from iGO, it will cut off the radio or any other music source.

I have done more testing. If I muted the click sounds and the voice navigation in iGO (make the iGO completely silence), my radio continues to work without any interruption. However, as soon as I enable sound in iGO, any iGO sound will stop the radio or music until I switch the APP.

Any suggestion? the latest sys.txt that I am trying is.

os_volume=250
csv_voice_enabled=1
maneuver_chimes=0
click_sound_on_tooltip=0
dev_buffer_size=200
sound_effect_unmute_delay=100000000000
log_sound_effect_muting=0
;android_muting_device=1
announce_restricted_roads=1
announce_roundabout_turn_dir=0
mute_sound_with_tts=0
media_config=config/devices/media_android.xml