A recent Windows security update is under scrutiny after users reported noticeable performance drops on Nvidia graphics cards. The update, KB5074109, was included in Microsoft’s January 2026 Patch Tuesday release. Users began reporting several graphical issues in January, including 15-20 FPS performance losses, screen flickering, shadow artifacts, and frame generation problems. While Nvidia’s January driver … Continue reading Windows Update KB5074109 Reportedly Slows Down Nvidia GPUs