I am having performance problems and I know that I don't want to 1080p, but is there any way to change resolution because when I use the rendersettings it doesn't actually use it, also can I somehow disable shadows or even with anti aliasing off the game looks really smooth on corners, how can I fully disable it. And is there anything I can download to improve performance or will there be a patch/update soon to optimise better because I can play watch dogs on low-medium with worse mod at a stable 30, rarely drops to 28