Be sure the drivers are never updated automatically. Google "How to stop W10 driver updates."
My pc, which has a ryzen 1200, msi geforce gtx 1050ti, 8gb kingston hyperx, and an msi b350m mortar, is underperforming. I normally will get 100-150 fps on fortnite and now it is staying around 40 and having massive frame drops for no reason. My temps are staying around 52 so I really can't figure out what the problem is. Please help me.

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