How to fix FPS drops and stuttering?

To fix FPS drops and stuttering: 1) Switch between renderers (DX11/DX12/Vulkan) in Settings > Graphics — different hardware works better with different renderers; 2) Lower shadow quality and anti-aliasing settings; 3) Update your GPU drivers to the latest version; 4) If the game is installed on a secondary drive (e.g., D:), try moving it to your C: drive; 5) Clear your shader cache. These steps typically improve frame rates significantly.