Advertisements TiVo is upgrading the guide data associated with all the shows and movies on our DVRs so that we can provide more accurate program information to our subscribers. This upgrade should take only a few hours, and will mostly happen during the late night or early morning to minimize the impact to our customers. TiVo does not expect many users to have any issues but it is possible that you may not have full functionality during this time. You will be able to play recordings, watch live TV, and use streaming applications (e.g., Netflix, Hulu). When the changes are complete, you will get back the full TiVo experience you've come to expect! If you have any feedback or need any assistance please reply to this thread and we will respond as quickly as possible. We also recommend visiting our support article that may answer your questions by clicking here https://support.tivo.com/SupportPor.../Essential_Summary/Program-Guide-Data-Updates.