Hands free has never been good for us but it was passable when you got over the underwater effect. For the past couple days, our 42.4 sends out a stuttering popping indiscernible audio to people I’m taking to. I’ve tested this with both iPhones and androids phones. Anyone on the receiving end from the Tesla can’t understand anything.once you switch to the phone, speakerphone or my AirPods, the call is fine.