audio issues

Hello there, my shop is currently working on a 2020 Tesla Model 3 with MCU version 2. The date of manufacture is 12/2019. We are having an issue where the A2B bus is being shorted to ground. Resulting in the overhead microphone and rear amplifier not working. We have purchased an identical...

I'm noticing an increase in radio/audio bugs. Songs failing to start (on first start and when moving forward or backward), songs on thumb drive randomly skipping, audio going buggy, pausing in the middle of the song, poor audio, audio panel freezing requiring double nipple reset, and other...