B580 Low framerate Monster hunter World DX12

https://preview.redd.it/20paoekqbxie1.png?width=2560&format=png&auto=webp&s=787f5cc216572c9912f1435729703a1b7de2d2b1

As you can see on the overlay on the top, plenty of headroom. when i select DX11 i get over 80FPS but its inconsistent and feels like garbage.

my framerate is only low like this in astera or in cutscenes.
When i was on windows 10 the game ran like normal here 80+FPS
now that I'm on windows 11 and everything is fresh and clean i have low fps

The rest of the game i get at least 60fps so far so that's good. but why is this happening?
140+Fps in main menu, V-Sync is off

Yes i reinstalled drivers with DDU
The drivers are the same as they were on windows 10
This is a fresh install of MHW
No settings in the graphics software have been selected.
I went through each setting in game and toggled them all, no differences.
The overlay (Afterburner) does not affect framerate.

The only change is windows 10 to 11...
Did i miss something?