This annoying, strange problem has plagued my HR44, HR24s, and HR22s on my account (there are a total of 6 such receivers in the house). I have reset all the receivers more than once, but the guide data just won't come back. Oh, there is a tiny handful of channels that have guide data, but some 95% of them have either "TBA" or "Program information not available" showing in the guide. This is happening on my 500s, the 200s, the 300s, and even my locals. I can watch any channel without a problem, I get uninterrupted picture--everything is fine, it seems. I just can't for the life of me get ANY of the boxes to show guide data. Any suggestions before I call DirecTV?