I think this may be a Tivo issue because if I try to schedule a recording, I get an error message that it can't communicate with the Tivo. Yet, the Tivo box is connected to the router. I checked the ethernet cable on both ends and my router. I powered down and powered back up. Same error message. This is not the first time this has happened and it usually loads eventually. The program guide has two weeks of programming but NOTHING for tomorrow and one or two "to be announced". I've read the threads on this board and this is a common issue with Tivo.
This is the fourth Tivo I've owned. I buy the lifetime service, but that lifetime seems to be 4 or 5 years at best; typically 3 years before it is either wonky or obsolete.