Re: The graphics mode setting is greyed out for me?

But it used to be available im on series s and I tryed both options settled on balanced as it looks sharper and more in focus. But then after an update or two I noticed a distinct blurr to the graphics and so assumed my setting was on performance. On checking I found my settings locked on balanced but still looking all blurry like its on performance mode. What gives. As I know my brand new monitor supports either as I tested both options with noticable differences. Please help!!!