I've recently come upon an issue with our PVR that did not start until the last month. We have scheduled recordings for about 10 shows that usually update the upcoming recording when the new guide rolls out (up to two recordings scheduled per show at a time). Recently, the listing has not been updating even when the new guide comes out. For example, we have Bob's Burgers scheduled. It recorded this past Sunday (11/23) and had next week's (11/30) recording scheduled. A quick look at the guide two weeks out shows a new episode is in the guide (12/7), but the PVR did not mark it for recording automatically.
I rebooted the pvr (unplug, wait 30 seconds) and it now has them in schedule. This is the second time this has happened in the past month. It would be nice to not have to restart the device every two weeks. Any suggestions?