Advertisements I'm a TWC customer in OC too and the same thing happened to me today. Tried all the things you mentioned with no success. Weird thing is if I go to some really high number channels like 1502 I get channel 2 and 1505 I get channel 5 but there is no guide data. I just forced a guide data update about a half hour ago and it is taking a long time to process. I'm hoping it's because it is fixing what ever it screwed up during last nights update.