I'm currently trying to sort out WAC for a friend of mine who's playing connected to me (through peer to peer), they have WAC installed and up to date (as do I) but they're WAC doesn't work correctly.

They can enter the aircraft, move to any seat however they cannot start the engine nor can they increase / decrease throttle. Essentially they cannot actually start the aircraft, I have looked through the settings for them but to no avail, has anyone got any ideas or has anyone come across this issue before? Basically, anyone able to help? ahahah

Thanks in advance!