I wish I had a better description but I am bumfuzzled by this. NR/0x744 Was watching Live programming on HR34 at 1:44AM ET (16 minutes prior to clock reset an hour) and the screen/audio goes blank. Hit volume on TV.....screen display - its not the TV gone out. Hit D* Remote, Channel Up, Channel Down, Setup, Menu....nothing. Wait a few minutes, still nothing. Reset by using the red button @ access card. Normal looking reboot. Comes back up with live TV. However, when I go to recorded programs, it says no recorded programs and 100% free. I go to menu - but instead of all the options, all I get are My Directv and Startup Menu - none of the normal menu items like Search & Browse, Recordings, Extras and Setting/Help. I've seen this happen when there is an issue with the Dish connection. But I am getting live TV. Go to Startup Menu / Whole Home. It does not see the networked units. Go to Signal Strength. It cannot get a signal on any Satellite on any Tuner - Even 101 Transponder #1, yet I am watching live TV. Reboot again - this time pulling the plug and leaving it out 60 seconds. Reboot normal. Same issues. System Test shows no issues. Then after about 10 minutes I get a signal on the signal meter. No normal menu or anything else - and no programs. About 5 minutes later I get a normal menu.....and of course the programs all come back. I have seen this once before where the programs disappear for a few minutes, so that didn't freak me out.....but I am wondering wtf happened.