PC Demo - Crosshair/Camera Problems?

[QuarantineX]

Sorry if anyone's mentioned this yet, but when I play the PC demo, sometimes the camera seems to mess up. My crosshair sort of just stays right in the center, and I can't switch between aiming over the other shoulder.

Shooting from cover is near impossible too, since I can't aim around the corner properly because of this glitch.

Anyone else experiencing this?