I have had my 721 since September. When I received it new, it would not work out of the box and Dish swapped it. On this swap unit, since the beginning of December, I have noticed about every 2 weeks, when I power it on in the morning (it is set to auto turn off after 4 hours of inactivity), I get the message that the hard drive is validating. Two times in the past, it has wipped out the recorded programs on the hard drive (and one time even said I had a bad hard drive, that fixed itself after validating again), but in most cases it goes through validation and then Sat receiver startup and then it is fine and the contents of my hard drive is still there. Any thoughts?
thanks
Dan
thanks
Dan