I have a D11 receiver and PVR R15 from Directv. I used the upgrade code DirecTV D10 SAT 1377 KM from the Robman. I also included EFCs from this thread. They both worked great for the D11 and R15 from my 6131 remote. My problem is that I need two more EFCs and I don't have a JP1 learning remote. Does anyone know the EFCs for replay and advance? Thanks.