- Location
- Grande Prairie, AB
Just to make sure, you have your source connected to TV, then just audio being sent from TV to AVR?Onkyo NR737. It has 4k pass thru but doesn't actually support 4k above that. 10+ years old.
I still think this should be able to be fixed without spending money.
Definitely try arc on/off if it's possible. And try pcm instead of passthrough to see if issue persists.