It stopped the game from freezing but for some reason it just doesn't want to go fullscreen. All I am getting is a black screen after I save the options.
Also got this. 
Community ManagerOn menu screens especially the framerate can skyrocket way above the refresh rate of your monitor and this may be your issue.
Can you take a look at the following post and let us know if limiting the framerate has an effect on this please:
Tried it just then. Same problem. I go Full screen > save options and then my screen tries resizing it and then a black screen appears and it's pretty much unresponsive from there.
