so a good way to recreate this is aim at nezerac with a sniper on a controller while enemies are spawning this causes you to track to the adds pulling your aim down instead of the boss because adds are spawning high the aim assist tracks the adds making you have to re aim at the boss and is basically crippling on nezerac and any other boss. this has been a problem for a while it would be great to turn off the aim assist for controller for snipers in a pve situation.