Disable Full Patchedscreen Optimizations -

His friend, Maya, a senior software engineer, came over to watch him suffer.

“The most powerful checkbox in PC gaming,” Maya said. “Windows 10 and 11 assume they know better than the game engine. They hijack the fullscreen, force it into a borderless window, and overlay their own compositor. It adds input lag. It causes stutters. It’s the ghost in the machine.” disable fullscreen optimizations

She clicked the box.