I have two different Premiere elites. I have noticed a new problem lately. I am in the San Francisco Bay Area and its seems like on many days when I turn the TV on and tune to channel ABC affiliate 707 I don't see a signal like its blocked. I can change away and come back and have the same problem. Other channels are fine. I can resolve the problem by going to the channel signal strength screen for this channel and it will show signal strength in the 80s and the picture will eventually kick in. I saw this previously on a premium SD HBO channel but now its cropping on broadcast channels. Anybody seen this and have suggestions?