Fortnite specifically using all CPU/RAM, no GPU on DX12
Hey all, I have recently been having an issue on Fortnite where the game runs almost completely on my CPU and RAM but not on my GPU when on DX12, and it started around when I upgraded my computer. For context, during Fortnite games recently when trying to run DX12, it will be using 80-90% of my CPU, ~30% of my RAM, and 0-1% of my GPU. Conversely when running on DX11, it is using about 60% of my GPU and much less on my CPU and RAM.
I recently upgraded from an older Intel chipset to an AMD 9600X. I was told that swapping from Intel to AMD can cause some lingering issues, but I do not remember having this issue when I first upgraded about 3 weeks ago. I have done everything I can think of. I ran DDU to completely uninstall any potential leftover Intel graphics drivers, and did the DDU on my GPU (A 4060 I have had for a couple years), I installed an older Nvidia Driver from back when I know I wasn't having issues, then updated to the latest driver. But still the same problem every time, normal usage on DX11, none on DX12.
I do not have this issue on any other games, on Epic Games or Steam. Any ideas?