- Edited
Sorry to hear, I’m not sure what else to suggest, for me this setup works, I however use Spotify and have that set as my main music app.
Can I assume you need the timed delay due to start/stop, so that if you stop at traffic lights, your headunit doesn’t reboot every time?
If so, I know there is a toggle somewhere in the CANBUS settings area which is labelled start/stop.
I know you mentioned there is no canbus support, but you never know, it may do something if you haven’t seen it.
I have no idea what this does as I don’t have a start/stop vehicle, but assuming due to the title, it may be something that may help?
Just to rule it out, maybe see what happens when enabled with no delayed shutdown/sleep? See if the headunit remains on, if so, you can keep the shut down/sleep without delay thus turning off the music as soon as the power is killed