How To Fix | Performance Mode In Fortnite! *boost...

If you cannot change or save settings, your GameUserSettings.ini file may be set to Read-only . Right-click the file in %localappdata%\FortniteGame\Saved\Config\WindowsClient\ and uncheck "Read-only" in Properties .

Go to Windows Security > Device Security > Core Isolation and turn off Memory Integrity . This can recover up to 10-33% of gaming performance. How To Fix Performance Mode in Fortnite! *BOOST...

Windows features can often "steal" performance or cause micro-stutters. If you cannot change or save settings, your GameUserSettings

Set Meshes to Low to give your builds the "mobile-style" look, which significantly reduces input lag and improves visibility. How To Fix Performance Mode in Fortnite! *BOOST...

Set Shadows, Global Illumination, and Nanite to Off . Set Textures, Effects, and Post-Processing to Low . Windows & System Fixes