Low fps, loading errors since last update

Apparently there was a performance regression in VRChat 2026.1.3 that went live. (Source: 1, 2)

@Miku_Miku_Mii Could you please try with the perf-test beta branch and see if it improves the performance for you?

  • In Steam, right-click VRChat, select “Properties”, then “Game Versions & Betas”.
  • At the bottom, enter the code LetsGoFastAgain.
  • Opt-in to the perf-test beta branch.

Then, play VRChat as usual.