NVIDIA has urgently released the GeForce 591.67 Hotfix drivers, a de-facto Beta update designed to resolve critical display issues that bypassed the standard WHQL certification cycle. This update specifically targets visual fidelity problems, correcting slight banding on gradients in SDR color mode and a significant bug where digital vibrance settings failed to apply correctly. Additionally, it resolves a persistent user interface issue preventing the disabling of the NVIDIA Control Panel system tray icon.

For creative professionals and gamers relying on accurate color reproduction, this hotfix is essential for maintaining visual integrity. While not a major feature update, these targeted fixes stabilize the user experience, highlighting NVIDIA's responsive support for niche but impactful bugs that affect daily workflow and visual quality. Users experiencing these specific anomalies are advised to download the patch immediately from TechPowerUp.