Quote Originally Posted by alias100 View Post
We have a 2021 22RBE, and to get the sound from the television to play through the stereo we have to hit the ARC (maybe it's labeled ARC/AUX, can't remember for sure) button on the stereo remote. It takes 3-5 seconds to take affect. Don't have to change anything on the television, and if we then turn off the stereo the sound reverts to the television's speakers.
Hope this helps.
I will give that a try, Thanks!