Current setup: 4x8 powered multiswitch - there are 7 cable runs from this unit of the following lengths in ft: 15, 15, 20, 20, 30, 30, 80. The power adapter is plugged in approximately 30 feet away. All coax is RG6 with properly fitted crimp connectors. R15 in a bedroom (15 and 15 ft cable runs) R15 in the living room (30 and 30) D11 in the garage (80) (and two unused D11's on the 20 and 20ft runs) 3LNB dish with a full grounding block, grounding is to a water faucet near the mounting though, and I think that might be part of the problem - the actual lines that go into the ground are PVC around here, might it not really be grounded? The problem: Every night I get searching for sattelite. The living room always works fine, and while it is sfss (11pm-1am'ish it starts and continues most of the night) the R15 in the living room is either not working or totally out, it varies, but the other two are always out. I can somewhat manipulate it - unplugging and replugging the multiswitch makes the living room R15 work again if it went out, and then turning that receiver on and off makes the bedroom receiver turn on and off (meaning on and off in terms of sfss) - the garage works when the bedroom does. I've checked the following: -every cable crimp connector in the entire system (that's around 40 or so) has been replaced -the 4x8 multiswitch has been replaced -the LNB has been replaced -the dish has no line of sight obstructions of any kind at any time -all mountings are secure everywhere What is going on here? I've taken a few spins with tech support over the phone just to kind of get a second (and third, fourth, etc) opinion, and i've had two service calls and no one can find the problem. Everyone checks everything and says it's fine. At this point i'm looking at somehow regrounding it (they did an ugly job of that) and shortening the long cable run for the power plug of the multiswitch (i'd add a new power outlet a few feet from the box off of a nearby conduit) edit: To summarize - every night I have to unplug and replug the mult and then turn on (and leave on) the living room R15, or the bedroom and garage ones won't work until the problem goes away in the morning.