Ever since the 1.15 beta update my husband and I both have had significant frame rate drops. We managed to stay consistently at 60 prior to this update. The drop fluctuates constantly from anywhere between 9 to 20 in most instances. However, you can put your crosshairs on the ground and it shoots back up to 60 FPS. Standing still, the frame rates and server time fluctuate constantly but at around the same level. The highest memory is at 2043 with free memory at 3174.