Ok here goes, I hooked up a swm single wire multiswitch and a swm 1x8 splitter.On my roof i do have a slim line 5 dish with 4 wires coming down the roof line.I have two HR24,two HR20 and one H20.I took off all the B-bands. I ran all four wires that came from the dish to the four satellite ports. And then ran all the power.Let me speed things up. everything is working right but one HR24 the screen keeps freezing. I even move it up stairs to see if it was the receiver but it works fine. I did run a check and it said it did not see the swm. Now let me ask this did i hook up the wires wrong coming down from the dish.