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Analyzing PlayStation VRR Stuttering Issues

Apr 1, 2025

PlayStation VRR Issue Analysis

Overview

  • Discussion about a stuttering problem with VRR (Variable Refresh Rate) on PS5 and PS5 Pro consoles.
  • Issue has been persistent since December last year, with many user reports.
  • Replicated by Oliver McKenzie through various tests.

Testing Details

  • Primary Game Tested: The Last of Us Part Two on a Samsung QN90D.
    • Stuttering occurs every ~8 seconds, noticeable with 120Hz output and VRR enabled.
    • Significant when frame rate is unlocked.
  • Other Games Tested:
    • Elden Ring also displayed the issue with a 60Hz output and VRR.
  • Test Results: A pattern of stuttering every 8 seconds, +/- 10 or 15 frames.
  • Games Affected: 19 titles, including The Last of Us Part One & Two, Diablo 4, Elden Ring, Resident Evil 4, etc.
  • Games Unaffected: Some titles with unlocked frame rates like God of War Ragnarok, Gran Turismo 7.

Technical Observations

  • Occurrence across various titles suggests a platform-wide issue rather than specific to 120Hz output.
  • Issue emerges after 20-30 minutes of gameplay.
  • Not linked to a memory leak or specific game updates.
  • Possible causes could be related to system-level settings or mismatches between game and hardware refresh rates.
  • Tests conducted on different models and brands of TVs and monitors, showing universal occurrence.

Potential Temporary Solutions

  • Switching TV inputs momentarily resolves the issue for a short time.
  • Restarting the game or switching VRR off are other temporary fixes.

Recommendations

  • Disable VRR for a consistent gaming experience until Sony provides a patch.
  • Awareness of VRR settings and their impact on different games is crucial for gamers.

Final Thoughts

  • VRR stuttering is highly distracting and defeats the purpose of having VRR enabled.
  • Urgent need for Sony to address this with a system update.
  • Encouragement for developers to look into the issue for potential temporary mitigations.
  • Community engagement and reports may aid in prompting a faster resolution.

Conclusion

  • The need for a fix is critical to improve gaming experience on PS5 and PS5 Pro.
  • Users are advised to stay updated with Sony's responses and potential solutions.