Hi guys Just concerned as this morning sly was working ok but all of sudden no channel is clearing, they are all black including FTA channels. Get a message "tune failed" for every channel. Took the sat feeds out and inserted them back in and are very tight but still same message. Could the tuner have become faulty or the cables? VM cable works fine though. I have no idea what has happened all of sudden for sly not to work. Really can't afford another box. Any help will be much appreciated.