Today the Tivo restarted, for unknown reasons, and never reaches 100%. It is at version 3.1.0c2-01-1-011.

Telnet still works, and recorded programs can be watched. However, I can't access the 'to do' list as it is 'acquiring program guide info'. The signal strength is good.

Anyone have any troubleshooting suggestions? Or is it time to retire this ten year old Tivo?