This issue only happens on my phone, 12 Pro. My wife has a 12 Pro Max and carplay don't have any issues. Using phone app in carplay was working several days ago. I'm on IOS beta program and I have 17.0. The person on the other end of the call said that he thinks he hear a sound when I'm talking but it's not my voice. When I switch to use speaker on my phone then the other party can hear me clearly. But the sound now is on my phone not on the car's speaker. I know it's not my phone's mic coz I can use Siri on carplay. Also, it's not my car's mic coz my wife's 12 Pro max works fine. My wife's phone is NOT on the IOS beta program. I already did RESET ALL SETTINGS and still the same. I am hesitant to factory reset it, I have a lot on my phone.
Is there a setting I'm missing?