Hi, i'm sorry for not properly posting on the correct channel, but i'm not able to locate it within Baltic's subforum, and i was hopping that Reflected could coment this issue with him. It's quite a silly problem, but basically the AI wont take off in the first mission, they stay there blocking the tarmac Specifically, is the first flight (devil 2 i think). The workaround seems to be to go around them, take off, and then wait until a trigger spawns your flight lead already in the air (at least that's what i think might be happening)
I hope it is not much trouble for you Reflected, sorry!