Highflyer

Finally figured it out! Stopped allowing notifications from the android auto app and that fixed it. Every time I plugged my phone into my truck AA was "notifying" me and that's what the system was picking up on, not allowing me to adjust audio volume until I exited the notification.

Have a 2019 GMC Sierra 1500. Every time I start my truck and android auto starts, I try to adjust the volume and it only adjusts Voice Volume. Volume usually goes lower. It will not adjust Audio Volume until I hold the voice command button down like I'm trying to command android auto to do something, ill "hang up" then I'll be able to adjust audio volume. Happens every time I start android auto. Tried a bunch of different settings nothing seems to work. Stereo system is up to latest version and so is AA on my phone. Any suggestions?