Can anyone help with this odd reception problem: 1. I recently upgrade to a SWM 8 setup from a standard Multiswitch. I have a SWM connected to a PI, which connects to a 4 port SWM splitter. Home runs (with essetntial brand new cable and compression fittings - built the house in 2004) go from the splitter to each location. 2. I have three DVRs (HR24, HR21, HR20) and one HD box (H20). 3. I installed the SWM about two months ago and didn't have a problem until about a week ago when I started getting messages on all receivers saying that guide data (error 920) could not be received for the last hour. 4. I hired a private Satellite installer to come out and trouble shoot. He peaked the dish and change the cables in between the SWM, PI and the splitter. 5. After he peaked the dish, everything seemed fine until tonight when I started getting the guide data messages again (error 920). 4. You can see my signals in the screenshots below: Is the SWM defective or do I have an issue with the LNB? Or, is it something else?