I have four receivers in my house. One HR34-700 Genie, two H25-100 units, and one H25-500 unit. The HR34-700 and two H25-100 units are probably around three years old, and I received them when I originally had DIRECTV installed at my old house. I received the H25-500 about a year and a half ago when I moved to my new house. Over about the last month or two I've started receiving a message on my H25 units that states "DEN has been disconnected from your home network. The Playlist is no longer available." This message pops up at what seems to be completely random times while watching live TV. "DEN" is my HR34 Genie. I can go into the playlist immediately after this message comes on the screen, and it comes up with no problems (although I haven't tried to play any of the recordings immediately after the message comes up). I went around the house and did a power cycle of all four receivers, leaving each one completely disconnected from power for well over one minute. I thought that might help, since I had no clue how long it had been since any of them had been reset - but the message has come up again the other night. What the heck is going on? Is there anything I can look at to see what might be causing this? Nothing has changed with anything that I'm aware of. Other than this message popping up at random times, everything seems to be working great.