This never happens until ...(I'm not sure the exact date) last week.
I force stopped Poweramp + Full version unlocker. Clear all opened apps.
Connect smart phone with car bluetooth > push on aux button (to switch to bluetooth audio).
What happened before is nothing happen, I can open music player of my choice (which is supported single play one track and end). 👍
What happened now is Poweramp open itself and I have to close it then I can control car audio with my app. 👎 👎 👎
Resume on Bluetooth was disabled but it does not help.
It is already disabled. Almost everything about Bluetooth was disabled.
This never happens before (as I remember, until last week).
I was just reset everything about Poweramp so, I cannot see any command now. I'll try again tomorrow.
I have Poweramp that was force stopped and did not open it in my phone.
I connect my phone Bluetooth with my car and when it connected Poweramp just auto start the app and play the audio.
I did not ask to do that, I just want to connected the Bluetooth and choose the music player app myself. (because Poweramp did not support single play audio file).