Perhaps your rig has a wiring problem. Here is the best way to tell. Get yourself a coax tester such as this one from Home Depot:
Klein Tools VDV Coaxial Explorer Plus Tester-VDV512-058 - The Home Depot
Satellite runs require direct feeds with no splitters. (The coax tester doesn't work through splitters either). In my rig, the three orange cables are as follows:
One from the convenience center
One from the roof
One to the outside TV
The 2nd satellite connector in the convenience center goes to the bedroom
There should be a 3rd coax connector in the convenience center that sends cable tv to all of the TV's in the rig.
If you use the coax tester you should be able to determine which orange is which and/or if you have a wiring problem.
Also, check the connectors. I have seen them where the silver insulation is twisted around the center copper wire causing a short. Your coax tester will also identify a short.
Hope that helps.