protonscr

POE2 Frame Rate Limits dont work under Proton-Experimental

protonclosed
ValveSoftware/Proton#9079 · opened 2025-10-01 by addohm · updated 2025-10-01 · 1 comments · github
Aaddohm 2025-10-01 github

Compatibility Report

  • Name of the game with compatibility issues: Path of Exile 2
  • Steam AppID of the game: 2694490

System Information

  • GPU: RTX 3090
  • Video driver version: nvidia 580.82.09
  • Kernel version: 6.16.9-200.nobara.fc42.x86_64
  • Link to full system information report as Gist:

steam-2694490.log

  • Proton version: Proton-Experimental

I confirm:

  • [x] that I haven't found an existing compatibility report for this game.
  • [x] that I have checked whether there are updates for my system available.

Symptoms

The frame rate limit for this game doesnt work under proton-expirimental

Reproduction

Change to proton 10 beta, frame rate limit works
Change to proton experimental, frame rate limit doesn't work

Kkisak-valve maintainer 2025-10-01 github

Hello @addohm, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/8296#issuecomment-3356293541.

Proton versions

Upstream links