Hello! I have an Intel Core i5-6500 @ 3.2 ghz, and an RX 480. I can run GTA 5 at Ultra settings with seemingly no lag, 60 fps for sure, but when I try to run Fortnite at High or even Medium settings, it dips down to 40 constantly. This issue has been for the past few months. I have tried installing different AMD drivers and I re-installed Fortnite and its launcher twice. Could this be a hardware issue? I previously had bad cooling in my computer. I now have correct temperatures, 40 celsius for CPU and 75-80 for the GPU.