I've had a Roku TV for about 2 years. Just the last 2 weeks the program information suddenly stopped appearing in my antenna TV program guide. I checked the antenna connections to the TV and the internet connection, both fine. I did nothing else, a few days later some of the station info started returning and in about a week everything was back. I noticed during this time most of the channels that list no program information on the guide when you tune to that channel on it's channel banner the program information will be there it's just temporarily not in the full program guide.
These program information outages can be for any number of reasons, from the Roku software in the TV to the internet connection, to the TV stations themselves and the information they're including on their channel signals. Stop freaking out about it, these things fix themselves in a matter of days. Since this is a 24-7 thing it will be a recurring thing, the guide will have every channels's information for awhile then they'll mysteriously disappear for awhile. The bugs of technology, as time goes on these problems will be fixed - and new problems we don't have now will start happening. Stop worrying about it, things will be OK you don't have to do anything but be patient!
