For the past 4 or 5 days I have been having issues with my system. On the first morning that it happened I was watching programming on my HR54-500 and I got a "775 - No Dish Communication" screen. I unplugged the power inserter for a minute and plugged it back in, and then did an RBR. The programming came back on but later in the day I got a message that my receiver had not received any guide data in (X) hours. Later the guide listed all as Regular Programming. The next morning, same thing. I'm watching and sure enough the 775 page popped up again. I happened to notice that it happened precisely at the time when my wife got up and turned the light on in the bathroom and started her bath. WTF, no way would that affect anything. Did the RBR and eventually the screen went away and I had programming. Later that afternoon my son, who works nights, got up and went in to the bathroom to take a shower and guess what? Boom 775 screen. This has happened every morning for the past 4 days. When anyone turns the light on and runs the water in the bathroom my system goes berserk. I moved the power inserter plug to a different outlet on a different breaker and it made no difference. What in the Hell could be causing this? This all started 4 days ago. I have a tech visit scheduled for Monday. The tech will probably call the authorities and have me committed when I describe to him what has been happening. I have an HR54-500, 3 C61ks, and 2 HR24s. SWiM with Reverse Band LNBF.