I'll take a stab ....
What 2 interlinks are you trying with?...2 Elites?... a Plus and an Elite? an Elite with a RW TX connected to it?
Multimode is not Multiplayer ....in Multimode, both participants are usually sitting right next to each other
with 2 interlinks
or
an interlink and a real world TX ...
If you try to enter multimode with only one interlink it wont let you into Multimode..................get it?
You claim........... or it seems , that you own every version of RF , also you post in every versions forum sub-section ....
So why so many controller questions and problems across various versions all the time ????