Is this mission commonly glitched on Hard mode or is it just mine? If you look at the video below at the 7.36 mark he goes down by the side of the bridge to avoid the enemies as the narrator tells you and the AI, ignores him like they are supposed to, like in every single video I have found of this mission.
In my game I step around that rock and just get annihilated, in less than 2 seconds, every single fucking time. It's driving me insane, I have restarted the chapter over and over, started it fresh from the chapter select menu, I've tried crouching by, crawling by, sprinting by and every single bastard time they are on me in seconds and have near superhuman accuracy. The couple of times I have made it by them by slamming my last couple energy syringes as soon as I try to carry one past them they instantly know I am behind them and boom...dead.
Has anyone else encountered this? Is there a way around it at all? I am frustrated beyond words right now.
EDIT: I have no idea why the video won't imbed, sorry.