My Series 3 Tivo doesn't seem to download guide data most of the time. Connection status shows completed successfully every single time. When I watch the connection from start to finish it shows guide data loading successfully, but when I check guide data on status screen it still shows that guide will run out in 7-8 days. (I wait several hours to make sure it had a chance to load) Eventually, I get the message at the bottom of the screen that guide will run out in 7 days. I can trigger a guide update by going through guided set up and picking my cable line up, etc. but this takes 3-4 hours to complete (vs 30 minutes it says on the screen) during which time I cannot watch tv or record a show. has anyone seen this issue before?