My 625 will not find a show on the major networks but will find them on other channels. I can tell it to search for "Cold Case" for example and it will not find new episodes on the CBS channel but will find reruns on TNT. I tried "24" and it doesn't find the new episodes this coming weekend on Fox but does find reruns on A&E. I've tried searching for actors with the same result. I've tried other shows as well. I've tried selecting a program in the guide and pressing search and it won't find it. I've tried pressing search on th etitle of a recorded program on the My Recordings list and it won't find it. This started (I think) with L3.83. My 625 got L4.13 last night and that didn't fix the problem. And I tried a front panel reset and unplugging it. The tech I spoke with today said he would send in an Uncommon Trend Report and IT would look at and when they get it fixed it will just download to my receiver. He said it should take a couple of weeks maybe. I told him it had been reported right after L3.83 downloaded and it wasn't fixed yet.