Hi all! I have had Dish for about 6 weeks. When we got it, I started using prime video right through the hopper. For a week and a half now I have had trouble with it. It started that there was no sound and it would not exit out without turning off the tv. Then it fixed itself for a couple of days, and now there is no sound but it does exit out. A little frustrating, since I hate having to switch to another AV input to watch Amazon on a Roku. Sounds works great on everything else, including YouTube. I have reset the hopper through the hopper. I have unplugged the hopper, checked for updates, and nothing fixes it except when it wants to. Any ideas or suggestion? Has this happened to anyone else.