The root of the problem is not the Fox Engine’s age, but rather Windows 11’s aggressive security and virtualization features. Two primary culprits emerge: and Core Isolation Memory Integrity . These features, designed to protect against kernel-level exploits, inadvertently sandbox and throttle how legacy DirectX 11 applications communicate with the GPU. MGSV relies on low-level, high-frequency draw calls; when VBS intercepts these calls for inspection, micro-stutters manifest. Additionally, the game’s older DRM wrapper (a remnant of its 2015 release) conflicts with Windows 11’s stricter process mitigation policies, often causing a silent crash immediately after the initial logo screens.
After adding the exclusions, restart your PC. The infinite load screens will vanish. Metal Gear Solid V The Phantom Pain Fix For Windows 11
Set your Windows Scale and layout to 100% to ensure it matches the in-game resolution. 5. Unlock the 60 FPS Cap The root of the problem is not the