Just doing constant reboots. Get to 2 of 5, maybe 3 of 5, then reboots. When the acquiring signal screen is on, I can get to the menu. Tried to do check switch, gets part way through, then reboots. Even if just on the Point Dish screen watching what appears to be a good signal, it will only stay a few minutes, then reboot. Tried an old switch I had laying around, no change. Don't want to upgrade and get a new commitment and DVR fees. A couple of people offered 508s before, but I got distracted and never got back to them.