I'm having some weird issues this morning with my old 400gb Panasonic DMR-E500HS. I fired the unit up this morning to check a timer record program and found that the program recorded this morning, but it appears something has happened to the unit.

The tuner is locked on the channel the program recorded off of, and won't change at all. If you key in a channel # to go to it just shows up on the screen in the corner box and "Flashes" forever. Also the TV Guide option on the remote refuses to work, and the TV Guide setup won't load either.

Anyone have any ideas, or do you know how to to do a full reset on this model?