you can bypass that problem by just walking with him to the checkpoint, but dont loose your temper and start to run. it took me about 50 minutes, just lock your W key, drink tea and watch them walk :D.
but does anybody know what to do with all those opfor guys who surrender to me? they just throw their guns away, put their hands up and stand still. i cant give any order or talk to them.
in the moment i just leave them where they are, because the only other option would be to kill them :butbut: