Best GPUS Nvidia Releases Hotfix 581.94 to Fix Windows 11 Gaming Stutter — Download & Restore FPS by Prakash Dhanasekaran November 24, 2025 November 24, 2025 If your Nvidia-powered PC suddenly feels slower after the latest Windows 11 update, you’re not alone. Microsoft’s KB5066835 patch introduced a major performance issue … 0 FacebookTwitterPinterestEmail