I used to be able to control the volume of my TV program through my Yamaha receiver with the Fios remote. Now when I press the aux button the volume of the program displays on the receiver but when I attempt to either increase the volume or decrease it, it switches to display the TV volume on the TV. I have QIP 6200-2 set box and system release 1.7.1. I didn't have the problem with release 1.7. I have a Panasonic TC-ps42s1 if that makes a difference.