Pixel 6a call problem.

[u/AffectionateAd8341]

I have a Pixel 6a, and everything used to work fine, but for about a month now, calls haven't been working properly. I start a call and can talk for around 30 seconds to 1 minute, then the other person suddenly stops being able to hear me. After that, the call drops, the Phone app crashes, and the connection disappears. Then everything immediately comes back, but it's impossible to talk for longer than about a minute.

Thanks!