Audio drops during calls
Calls aren't dropping but I lose sound from other caller. Yesterday I had my wired headphones in, I was on a phone call, the call ended and my audio book started up automatically. I closed the audio book app, made another call, after the call the audio book started up again! There was some weird flashing through multiple apps, too. I rebooted. Now if I'm on a call for a few minutes, the audio craps out. I can't hear them but they can hear me. I'm sure it's phone jack related. Any suggestions?
Samsung Note 9, had it since Dec 2018