Hey all,

Weird phenomenon with my 2022 WRX limited fablet head unit. I don't often listen to music while driving.

If I start a conversation with Siri, while driving and music is stopped, to get me directions, the directions come up, and Siri is done.

Once Siri is done, the head unit switches audio to a random FM channel. I know it's random, because I've changed all my radio presets to Sirius channel 000 (silence). The volume is loud as hell, too. I have to leave carplay, go into radio, and go back to Sirius channel 000.

I've noticed this also happens when I'm sitting in my car waiting for someone, start playing a game on my phone that has a startup chime (most Apple Arcade games), and not listening to music.

When I force close the app when I'm done, the head unit switches to a random FM channel again, loud as hell. I have to leave carplay, go into radio, and go back to Sirius channel 000.

I've scoured the settings in the head unit, to no avail. It can't be the iphone choosing the radio station, has to be a weird bug in the software. Anyone know of a fix?