Randamly without regard to time, channel, or any of my three set top boxes, I receive an error message: "Unable to play the selected program. Please try again later." I've tried a day later and a week later without change. I have reset the principle set top box, VMS100, and the Quantam 1100 router: again without any change. The error message keeps popping up on randam recordings, not all, but enough to be very annoying. I suspect something is wrong with the DVRs hard drive. Help!
