I think it also makes the aim assist push you off target because its trying to assist you on a target that isn't on your screen.its either that of the aim assist just doesn't work because your screen the guy is there but on his screen he has already seen you and he has reacted but you try aiming and it's as if you can't put your gun on target.I don't know how it exactly works but since I have been playing I am convinced its aim assist and lag comp that makes it terrible to play at times
Its seems to try and aim, the lag kicks in, it jumps and jerks and you're off target and miss.