12-10-2019 11:11 AM
Welcome to our community, and thanks for reaching out about this. Audio desynch really grinds my gears, so I imagine it must be very frustration on television.
The first thing you'll want to do is remove all of the cables and re-seat them. It could just be a loose connection causing this. Please give that a try and let me know if it helps.
12-10-2019 05:25 PM