I think replay service is down ... i.e. channel guide has not been refreshing for the past few days. One of my two replays had blank channel guide. I checked the messages and it looks like the nightly updates failed for the past few days and I tried to force it again today and it failed .. said service is not currently available will try later. Same was the case in my other unit but there is still channel guide info left probably for a day or two more. Are you guys having the same problem? Check your messages from the Menu, also try to connect to service now and let me know.