I have the same problem with the same model machine. I was told to reformat the entire disk which they believe was corrupted. I do not wish to lose some of my recordings, and have the nagging doubt that the helpline simply do not have an answer. Last night the box would not act as a receiver without being turned off (by disconnecting from the power source) and back on again. Does anyone have a helpline number as I've list the one I had previously?
Ian
May 2010