I just bought a 2060 to playfallout 76 problem i have is gpu only reaches 45 percent and 1350 mhz core speed at lower resolutions ie 1600 by 900 med res i only get 18 fps whereas in 2d 1440 res i get 90percent gpu and 1950 mhz. So how do i get better performance in fallout 76 vr?