When my CarPlay connects and tries to play music it plays it through the vehicles phone speakers. If I make a phone call and then hang up it pushes the sound back to the vehicles stereo speakers. Does anyone have a fix for this because this is very annoying. Sometimes it will just switch to the phone speakers and I have to complete the process again.
Our engineering teams need to investigate this issue, as resolution may involve changes to Apple's software. I'd greatly appreciate it if you could open a bug report and post the FB number here once you do. Bug Reporting: How and Why? has tips on creating your bug report.
I have the same issue, and it happen to me when I hold my phone and the unlock screens wakes up the sound quality deteriorate suddenly it's like I'm listening to phonically not a stereo sound...Sometimes it is fixed immediately once my screen is back off again... and sometimes it take more than 5 minutes to get fixed automatically. also making a call and dropping it seems to fix the problem sometimes...( but not always)