Fix RTX VSR Not Working in Edge 147: Full Guide

NVIDIA RTX Video Super Resolution (VSR) has stopped working for many users after updating to Microsoft Edge version 147.0.3912.98, but a straightforward 3-step fix can restore the AI-powered upscaling feature. The issue stems from a combination of conflicting Edge settings and codec compatibility problems that prevent the GPU from engaging its dedicated super resolution hardware.

Users who rely on RTX VSR to enhance low-resolution video streams on platforms like YouTube, Twitch, and Netflix have reported the feature silently failing — no error messages, no warnings, just standard video playback without any AI enhancement. The fix requires adjusting hardware acceleration, disabling a counterintuitively named 'enhanced video' feature, and selecting the right video codec.

Key Takeaways

• RTX VSR fails silently in Edge 147.0.3912.98 with no error indicators
• 3 settings changes are required to restore functionality
• Hardware acceleration must be enabled, not disabled
• Edge's built-in 'Enhanced Video' feature must be turned off — it conflicts with RTX VSR
• Only AV1 and AVC (H.264) codecs work with RTX VSR; HEVC/H.265 does not activate super resolution
• The fix applies to all RTX 30-series and 40-series GPUs running the latest drivers

What Is RTX Video Super Resolution and Why It Matters

RTX Video Super Resolution is NVIDIA's AI-powered video upscaling technology that uses dedicated Tensor Cores on RTX GPUs to enhance video quality in real time. Launched in early 2023, it applies deep learning algorithms to upscale lower-resolution video streams — turning a 720p YouTube video into something approaching native 1080p or even 4K quality.

Unlike traditional upscaling methods that simply interpolate pixels, RTX VSR uses AI models trained on millions of video frames to intelligently reconstruct detail, reduce compression artifacts, and sharpen edges. The technology works at the driver level, intercepting video streams from supported browsers — including Chrome, Edge, and other Chromium-based browsers — before they reach the display.

For users with limited internet bandwidth or those watching older content that was never uploaded in high resolution, RTX VSR provides a meaningful visual upgrade. NVIDIA has progressively improved the feature through driver updates, with the latest versions supporting up to 4K upscaling and offering 4 quality levels. The technology requires a minimum of an RTX 30-series GPU and works best with NVIDIA's latest Game Ready or Studio drivers installed.

Why Edge 147 Breaks RTX VSR

The root cause appears to be a combination of default setting changes and feature conflicts introduced in Edge version 147.0.3912.98. Microsoft has been aggressively adding its own video enhancement features to Edge, and some of these directly conflict with NVIDIA's driver-level video processing pipeline.

Edge's built-in 'Enhanced Video' feature, which applies Microsoft's own post-processing to video playback, appears to intercept the video stream before NVIDIA's RTX VSR can engage. This creates a conflict where the GPU never receives the signal to activate its Tensor Core-based upscaling. The result is standard video playback with no AI enhancement, even when the NVIDIA Control Panel shows RTX VSR as enabled.

Additionally, certain codec selections — particularly HEVC (H.265) — appear to bypass the RTX VSR pipeline entirely in this Edge version. This is likely related to how Edge handles hardware-accelerated HEVC decoding differently from AV1 and AVC streams, routing the video through a path that NVIDIA's driver hooks cannot intercept.

Step-by-Step Fix: Restoring RTX VSR in Edge 147

Follow these 3 steps carefully to restore RTX Video Super Resolution functionality. Each step is essential — skipping any one of them may result in VSR remaining inactive.

Step 1: Enable Hardware Acceleration in Edge

This is the foundation. Without hardware acceleration, your GPU is not involved in video decoding at all, and RTX VSR cannot function.

• Open Edge and navigate to edge://settings/system
• Find the option labeled 'Use graphics acceleration when available'
• Ensure the toggle is turned ON
• Restart Edge completely after making this change

Some users may have previously disabled hardware acceleration to troubleshoot other issues. If you had it off, this alone could explain why RTX VSR stopped working. However, in Edge 147, even users with hardware acceleration already enabled are experiencing problems, which is why the next 2 steps are critical.

Step 2: Disable Enhanced Video in Edge

This is the counterintuitive step that trips up most users. Edge's own video enhancement feature actively interferes with RTX VSR.

• Navigate to edge://settings/system (or search for 'Enhanced Video' in Edge settings)
• Look for the 'Enhanced Video' or 'Video Enhancement' toggle
• Turn it OFF
• You may also find this under the 'Performance' section in some Edge builds

Microsoft's Enhanced Video feature applies its own sharpening, contrast adjustment, and noise reduction to video playback. While well-intentioned, it occupies the same processing slot that NVIDIA's RTX VSR needs. Disabling it clears the way for the GPU-based solution, which generally produces superior results thanks to dedicated AI hardware.

Step 3: Select the Correct Video Codec

Not all video codecs work with RTX VSR in Edge 147. You need to ensure your browser is requesting either AV1 or AVC (H.264) streams.

• For YouTube, install an extension like 'enhanced-h264ify' or a similar codec control tool
• Block HEVC/H.265 playback in the extension settings
• Prefer AV1 if your GPU supports hardware AV1 decoding (RTX 40-series)
• Fall back to AVC/H.264 if you are on an RTX 30-series card

The reason HEVC does not trigger RTX VSR in this Edge version likely relates to how Microsoft handles HEVC licensing and decoding. Since HEVC requires a paid codec extension on Windows ($0.99 from the Microsoft Store, or free with some device manufacturers), the decoding pipeline may differ from the freely available AV1 and AVC paths.

How to Verify RTX VSR Is Working

After applying all 3 fixes, you need to confirm that RTX VSR is actually engaging during video playback. Here is how to check:

• Open the NVIDIA Control Panel and navigate to 'Adjust video image settings'
• Ensure RTX Video Super Resolution is set to your preferred quality level (1 through 4)
• Play a video at 720p or lower resolution in Edge (VSR only activates on sub-native-resolution content)
• Open Task Manager and check GPU utilization — you should see increased activity on the 'Video Decode' and 'Compute' engines
• Alternatively, use NVIDIA's GPU Activity indicator in the system tray to confirm the GPU is processing video

A quick visual test: play a 480p video on YouTube and look for noticeably sharper text and reduced blocking artifacts around edges. The difference between VSR-on and VSR-off is typically quite visible at lower resolutions.

Comparing RTX VSR With Edge's Built-in Enhancement

Users might wonder why they should prefer NVIDIA's RTX VSR over Microsoft's built-in Enhanced Video feature. The comparison is straightforward:

• RTX VSR uses dedicated Tensor Cores for AI inference, delivering real-time super resolution with minimal CPU overhead
• Edge Enhanced Video relies on general-purpose processing and applies simpler sharpening and contrast filters
• RTX VSR produces measurably sharper results with fewer artifacts, especially on heavily compressed streams
• Edge's solution works on any GPU (including Intel and AMD), making it a decent fallback for non-NVIDIA users
• RTX VSR supports up to 4K output resolution, while Edge's enhancement is more limited in scope
• NVIDIA updates its AI models through driver releases, continuously improving quality over time

For RTX GPU owners, NVIDIA's solution is clearly superior. The dedicated AI hardware provides results that software-based approaches simply cannot match, similar to how dedicated hardware video encoders outperform software encoding.

Broader Context: Browser-GPU Integration Challenges

This Edge 147 issue highlights a growing tension in the browser ecosystem. As both browser vendors and GPU manufacturers add AI-powered features, conflicts are becoming more common. Google Chrome has faced similar issues with RTX VSR in past updates, though Google has generally been faster to coordinate with NVIDIA on fixes.

Microsoft's approach of building its own video enhancement into Edge — while simultaneously supporting NVIDIA's driver-level solution — creates an inherent conflict. Neither company has publicly acknowledged the incompatibility, leaving users to discover workarounds on their own through community forums and social media.

This pattern is likely to intensify as AI features proliferate across the software stack. NVIDIA, AMD, and Intel are all building AI capabilities into their drivers, while browsers, operating systems, and applications add their own AI processing layers. Without better coordination and standardized APIs for AI video processing, users will continue to encounter these silent feature conflicts.

Looking Ahead: What to Expect Next

NVIDIA is expected to address this issue in an upcoming driver update, as RTX VSR compatibility with major browsers is a key selling point for their consumer GPUs. Microsoft may also adjust Edge's Enhanced Video feature to detect and defer to GPU-based alternatives when available.

In the meantime, users should keep the following in mind:

• Pin your working Edge settings — future Edge updates may reset these preferences
• Keep NVIDIA drivers updated — driver-side fixes for browser compatibility are released regularly
• Monitor NVIDIA's release notes — they typically document browser compatibility changes
• Consider Chrome as a fallback — Google Chrome generally has fewer conflicts with RTX VSR
• Watch for Edge 148 — Microsoft's next major update may resolve the underlying conflict

The 3-step fix outlined above should work for the vast majority of users running RTX 30-series or 40-series GPUs with Edge 147. While it is frustrating that users need to manually resolve this conflict, the workaround is reliable and takes less than 5 minutes to implement. RTX Video Super Resolution remains one of the most practical AI features available to everyday users, and it is well worth the effort to keep it running.