Most of us down in the DR don't use DirecTV,we normally use Dish Network.
DirecTV and Dish Network normally use only Circular LNB's.
The "C band" LNB's are useless to you for DirecTV and Dish Network.
The 3 satellites you listed in your last post are not DirecTV satellite.
Yes, DirecTV has a 101, 110 and 119 but not the names you posted.
AMC 4 shows as 67.0 W on LyngSat listing, not 101.0 W.
Windeguy. I have three C-band LNB’s and one KU band. The three C-bands all do the same thing and I have swapped out the cables etc.
You said you have 3 C Band LNB's and only 1 KU Band LNB.
So, you can not be using multiple LNB's for DirecTV, you can use only the 1 KU Band LNB.