I've been having this problem for a couple of months now. I'll have a program scheduled to record in the guide and it doesn't record. For example, I had Formula 1 practice manually scheduled to record Saturday morning, it was showing in the guide as scheduled, checked it five minutes after it was supposed to start, and nothing. Even though the guide showed that the dvr was recording it, in reality it wasn't. It's not a rare thing as it does this sometimes every day on different channels with programs that are set manually or set for the series first run episodes only. I've tried rebooting then rebooting again within a half hour of the first reboot and nothing helps. This is getting really old really quick. Does anyone have any idea how to fix this?