The ATSC/Open cable is now working without any TV guide connection or data. Under channels, you need to switch from TV guide to ATSC for EPG data. The ATSC data will only go about a day or two, and you need to manually update I think.
TV guide service is down here as well. Nothing being updated after Feb. 4th. And, ATSC/Open cable does not work either (I have previously used ATSC data for some channels for which there was no TV Guide data). So, the EPG data from the signal is now NOT available as a substitute. It seems the whole program service is broken. As I don't know what shows to record until I get a listing of those shows, manual entry is not an effective solution.