This may also explain random restarts all over the place. If D* Is trying to fix a problem They may send out random signals causing machines to reboot without a reason
It makes folks think there is something wrong
My machine never restarts unless i did something IE: Last month I bought a new entertainment center and Plasma tv. Natuarly I had to unplug my tivo. Before that no reboot for like 7 months since my last revamp. Every so often I revamp my system to clean up wires and such and it usually requires me to power down my tivo.
My unit is on a ups so random power outages dont cause it and the first thing i look at after the restart were clocks not on ups and no blinky blinky.(Oven clock, No ups can handle my oven