Hello, I have over 100 hours on metal gear solid 5 and 95% of the time I had stable 60fps only dropping to 50 or 45 when I performed certain actions. Suddenly it runs barely at 45 to 50 fps while my gpu usage stays at 50% and my cpu usage at 70 to about 90. I have a GTX 1050Ti and an i5 7400. There was a power outage for a second yesterday and maybe that caused the problem. Thanks in advance