Is there a way to find out if Fox boxing up (some times a yellow screen for a few seconds) and sound cutting out a Dish problem or Fox's problem. I noticed it during American Idol. I dvr the show and watched them both lastnight. The show on 2/2 didn't start in HD until about 15 minutes into the show. (My local Fox station is WWCP Fox TV 8 from Johnstown, PA if that helps)