Every time I start the mission I seem to end up falling behind the leader Adams. I've only got to the point just after the Camp Rogain task is abandoned and the helicopter blows up to pick us up. If I stop to gather gear off the dead enemies, the leader runs ahead and then the game autosaves. Now everytime I start he is a good 20-35ft ahead of me. He runs ahead to the next area and dies by the two enemies hiding up on the hill everytime. This happens everytime and I can't catch up to him in time to save him. Once the leader is dead the mission doesn't end, but it also doesn't tell you any of your objectives to do now that the leader is done as far as I've seen. Also if I restart the mission and try again, the leader always seems to kinda rush in, without thinking and get himself killed. There needs to be some sort of way to make sure he waits for you seeing as its just you two trying to figure out whats going on.