I set a timer on my 508 to record a show for me yesterday morning. When I got to my apartment (about 2 hours after the recording was to have finished) the power light and the record light were still on. I turned on my TV to look but there was no video coming from the PVR. I had to unplug it to get it to reset, and now it won't play back that event. When I select it it tells me that the duration is 1:00 and when I press start the screen flashes & the buttons just change from Start, Erase, Protect, Cancel to View, Erase, Start Over, Protect, Cancel. Anyone else had an issue like this? I have been able to record other programs since then with no problem.