たいぎゃ
Description
When using Steam Frame to play VRChat, I get severe stuttering during loading (world transitions, avatar loading). The stuttering disappears ONLY while the SteamVR dashboard is open, then returns immediately when closed. My output log shows repeated [TextureManagement] Over cache size but failed to find any textures to remove errors, multiple AssetBundleSizeTooLarge avatar download failures, frequent NullReferenceException UI errors, and UdonBehaviour execution halts. Network is stable (packet loss <1%, ping <10ms). Already tested all SteamVR/Steam Frame settings without improvement.
Reproduction Steps
Reproduction Steps:
Launch VRChat via Steam Frame (SteamVR streaming).
Join any world with multiple avatars or moderate player count.
Stuttering occurs consistently during avatar/world loading.
Workarounds Attempted:
None effective. Opening the SteamVR dashboard temporarily reduces stuttering, but it returns immediately upon closing. All SteamVR and Steam Frame settings have been tested without success.
Details
  • Category: パフォーマンス
  • Frequency: いつも
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platform: PC (platform: Windows, store: Steam, headset: None)
rawPlatform: WindowsPlayer
clientVersion: 2026.3.3p2-1921-15c4a824b2-Release
unityVersion: 6000.0.67f1-DWR
In-Client Report
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Log file:
output_log_2026-10-21_18-09-34.txt