Having a bluetooth issue while connected to my 2015 Chevrolet Silverado...
If I wake the phone up at all, it switches the source to Bluetooth on my stereo. I don't even have to unlock it...just wake it up and it switches the source over to Bluetooth.
I only want the phone to switch the source to Bluetooth if media is playing or a call comes in, etc... Is this possible, is this an actual design feature, or is this a bug of some kind?
I have the same problem. Especially when pairing it with the AKG headset included. The connection gets interrumped ramdomly, regardless whether there are other devices with bluetooth nearby, none of the apps showing the problem are set as "sleeping", power mode disabled, and so on. I have proved practically everything and keeps happening.
This worked for me. Go to Developer Options (look it up on google if you need instructions to access developer options).
Go to Bluetooth audio codec
Change to - Streaming: AAC
If the problem arises again, it's probably reverted to the default setting so always check that your codec is AAC.