Guilda Pytlíci

Hello,

The stock music app has some major limitations (no tag filters, difficult to see what song is playing, etc), so I've been using poweramp with the head unit app that lets me keep steering wheel controls. The problem is that if I start up the head unit straight to power amp it will play with no audio. Once I open the music app then it WILL play audio through poweramp, but this is just criminally inefficient. Another issue is that with a 64gb micro SD I can start the music app and it doesn't auto-play, however I just put in a 128gb card and now the music app autoplays from it.
So I have 2 questions.
Is it possible to keep the factory music app from automatically playing when it is started with a 128gb microsd?.Is there any reason that other music apps won't work until the music app has been opened?
Please help.

I didn't find the right solution from the internet.

References:
https://insanejeepaudio.com/forum/viewt ... ?f=6&t=582
Datacenter management system video

Thank you.