I have a 1000.4 dish hooked to a DPP44 switch with 4 receivers. (2) VIP622's and (2) VIP612's I have one line running from the switch to each receiver. The line is hooked to the Separator so it can go to both tuners. All of my receivers but one looks different when you go to the check switch screen. They have all done the check switch just fine but one. Here I have the pictures of what the check switch looks like on the one VIP622. Not sure why this one is differet than the others. Is it detecting the switch correctly? All of my other receivers show port 4 with an X on Satellite, Trans, and Device. This one VIP622 shows Satellite: Conn- Trans:X and Device:Feed all on port 4 for both tunners. See the PICS. Is this correct or is there a problem or does it matter?