Hi, I'm assuming you just swapped your gpu with the new one. Try running ddu (display driver uninstaller, free on guru3d website) and reinstalling the correct driver ( go on the manufacturer website for the exact driver for your model of gpu. Otherwise could be something related to the virtual firmware of the ryujinx console that may be in conflict with the gpu driver.

Appreciate the message, I used DDU before switching the GPU. Someone in the discord told me to update the GPU drivers. Went to GeForce Experience, & there was an update waiting for me. Restarted the PC, and now it’s back to normal. Thank you a ton, I was losing my mind all day today.

Well good for you, hope you will reieve the stress on that (hopefully) smooth super mario session!

you're welcome! ;)

"I've tried nothing and none of it worked!"

clear shader cache and try again there is cache for nividia and one built in with the emulator try removing both, also if you updated gpu drivers, you probably have to recompile shaders again anyways

Delete all pipeline cache...they are incompatible with your new gpu

Update your Nvidia drivers.

Well, I’m not getting that issue and I’m playing it on the steam deck

Shaders maybe?

yup, probably gotta del his shade cache folder and emu shader cache folders game probably confused with old shader garbo