Is anybody having problems with their Joey's since the 308 update. I was at my son in laws today and both of his tv's that are hooked to two different Joey's are experiencing intermittent problems. The TV screens go black about every four or five minutes for about ten seconds at a time, the audio is also lost when the TV screens go black. We did all the normal trouble shooting, including hard reset on the Hopper w/sling and the two Joey's, nothing solved the issues. Ironically these problems didn't start until after he got the 308 and 292 updates on his three receivers. The Hopper with sling works according to expectations with no drop of picture or audio, it's just the Joey's that are having problems. He can't get anybody out until next Thursday to check out his system, if anybody has suggestions they would be appreciated. His system worked perfectly until this past Tuesday and he didn't have issues until trying to watch TV on Wednesday.