Hi, so I'm trying to use VSR on my games to see how well they perform with different resolutions. However, I cant get VSR to work in Fortnite. It will display the option of being able to use 2160p but when I select it either says that it's on (which it is not because I see no difference in performance). However, when I change the game resolution in the game files and try boot up Fortnite the resolution will change to 4k. I know this because of the windows watermark shrinks and the early access logo in the top right shrinks also. but when I'm approaching the select a game mode screen the game resolution reverts back to 1080p and I have even worse quality graphics. does anyone know a fix for this?
Also got video footage of this on my YT channel please check =>Fortnite VSR Issue - YouTube
And here is the footage of my driver settings for this game