in the other Alabama
The above post is correct. To add, your TiVo schedules two connections daily. They're are spaced about 26 hours apart. No connections are scheduled from 6pm to 2am. This causes two things. There will be a day when no guide updates are done and a day when two days data is loaded. Forcing a connection just causes your schedule to be interrupted, especially if done after 12pm Eastern. There are days when the TiVo servers have no new data, about twice a month. It gets fixed quickly. When you go for several days without an update, check here: Daily Guide Updates for any news.