last night I was watching tv the power flickered for a split second the receiver rebooted itself and kept starting and stopping over and over again, it gets to 3 of 5 on the progress meter and hangs there for a time and then restarts over and over again. I called dish and they think its the receiver and are sending me another one, what do you guys think? Has anyone has this problem? please let me know if this has happened to anyone else.. Thanks Don