So I am having an issue my apple CarPlay is buzzing only when I am on the phone. Happens every 4 to 10 seconds and the buzzing overlaps the person I am talking to and I can’t hear them and the buzzing freezes then stops then repeats itself and also I feel like their is a massive delay as well. I will say something and the other person won’t say anything until a good 10 seconds later. Then they will ask if I am their still and I will say yes 4 times before they actually hear anything.I did a factory reset on the car I used 3 different usb cables. I have an apple 7 plus any ideas on the issue?