I've had an HR-20 since they were originally released. Actually, now I have 3 of them. I never used to miss any recordings or have any other problems. Starting about 5 or 6 weeks ago, I've been having random problems with recordings....mostly shows recording only black screens. I now feel that I have to constantly check-up on my DVRs to make sure they are recording what they are supposed to and that's just not right. I never felt that I had to do that before these problems started. What has changed to make these HR-20s turn from reliable DVRs to non-reliable DVRs and what is being done to fix this????