I have a TIVO subscription at home. However I was using my old S2 box at my office using the video input to record photos and as a security camera backup. It worked fine for nearly 3 years. A month ago we had power problems and I had to reset/restart everything and go through the Guided Setup. The S2 worked like normal until yesterday. I tried to transfer some photos and I cannot get it to record. When I go to "Find Programs>Record by Time or Channel>Set up Manual Recording" or press the "Record" button nothing happens. I assume that when the Guided Setup was used it changed/updated the operating system. Is there any rollback or solution?