I just hooked up my new Logitech Revue Google TV to my Comcast 8300HD set top box, Pioneer AV Receiver, and Sharp LCD tv. Everything worked great for a while, then the TV screen suddenly went blank, no sound, no response to keyboard. Had to power the Revue box down -- the reset button didn't work -- to get things going again. This happened twice inside of an hour. My Netgear Dual Band N router is in the rear of the house, and the Revue wifi box is approx sixty feet away, with no line of sight access -- could this be the problem? I notice that the Logitech Revue will only work with the 2.4ghz SSID of the dual band router. My iPad works with the 5ghz SSID band, but our iPhones (2) and an older Dell notebook are all on the same 2.4ghz band as the Revue. Is this perhaps a bandwidth issue? Really impressed by the quality of the Logitech Revue Google TV setup, but need to fix this bug. Would a wifi repeater help?