So my guide now has some internet channels - it does not seam to be any particular one that causes the reboot. I will try one and it works ok - Then tried another and then another and the unit just reboots. After reboot check another Tivo Internet channel same thing just reboots. Sometimes I can watch as well. This only started today after I checked for updates and let it finish an update. Noticed an issue with Channel TV channel signal scan as well. Used many many times in the past with no issue - now I will scan a couple of channels to see how the signal is doing and with no rhyme of reason the unit just reboots. ( powered the unit off and back on but the issue is still there. Just watched TV for 7 hours and box was fine with a just a channel up and down use.