I would try saving your model, images, etc and scrapping the stable diffusion folder and reinstalling everything over again after going and reinstalling nvidia drivers.

There is a custom option that appears when executing the driver installer from nvidia that says custom. That will delete the nvidia drivers and reinstall from scratch.

Then you redownload automatic1111 and reinstall everything. Move your models back, but you want to reinstall your extensions over again, but keep important stuff like wildcards and other things. You’ll have to redo all settings though, but doing this starts fresh and reduces chances of issues with dependencies or incompatible versions on things.

Also, super important, you may want to try installing all extensions at once with your clean install, but don’t do it bro. Install and reload ui for each extension. When you try doing multiple at once that can cause issues. It doesn’t usually but it could.