u/Filax1234

I have a Redmagic 11 Pro global. Since last weekend I've had this issue where no one can understand me when I'm making or receiving calls in my car. The problem occurs both when using android auto and regular Bluetooth connection. I've also noticed that the quality on my end is bad, but I can at least understand people. This is both when driving and stationary. Tried resetting the car system, the phone, paring the system again and nothing helped. There's no change to music quality, just calls. I tried it with my old poco and the sound quality is just fine so it seems like a problem with my RM 11 Pro. Anyone got any ideas what might be the issue?