I am going to assume here that most know what the Audio Return Channel feature is and what it allows us to do. The problem that I am having is that I want to utilize the TV apps, but send the audio back to the Aventage reciever. When doing this however, it is not working. I have made the appropriate changes within the tv and rec, but when arc is enabled, the receiver automatically goes to AV4......has anyone else experienced this and if so was there a fix?