Hi all, I am new here and I am hoping someone can help me out. I have a Samsung 50" FPT5084X plasma television hooked up to a Dish Network VIP 622 DVR receiver. I purchased the TV about a year ago. Approximately two weeks ago a weird problem started where the picture image shinks to about 15" into the upper left hand corner of the screen. When I reset the DVR receiver, it seems to fix the problem for abotu 24 hours. I thought it was my DVR reciever so I had it replaced but it didn't fix the problem. Anyone else had this problem and have any idea of what is causing it?