This is an important, free lesson for everyone. I helped someone the other day who had bad FPS in-game and the settings in content manager under AC video wouldn't do anything. We went into his Nvidia control panel and geforce experience, and we found he had things like
- Anti-aliasing disabled
- Anisotropic filtering disabled
If you have these settings disabled through your GPU software, content manager and assetto corsa will not work properly with those settings. Your GPU software OVER RIDES the game.
Make sure you have default, or "application controlled" enabled for most of your settings.