FPS cap issue with Vsync and VRR

Damiano shared this bug 5 months ago
Not a Bug

Specs:

  • Windows 11
  • AMD RX 7800 xt
  • 144hz monitor
  • VRAGE3 v2.0.2.29
  • Latest AMD driver (25.11.1)

When VRR and Vsinc are enabled the game have an issue with FPS cap.

The engine switch the FPS cap semi-randomly from 30 to 60 FPS, with the GPU usage switching from <50% to ~98% respectively, and the monitor HUD shows weird/floating refresh rates.

Disabling Vsinc the FPS rise above 60 FPS (without tearing) with my video setting, as expected.

Replies (1)

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Hello Damiano,


In Space Engineers 2, VSync defaults to 60 FPS (the Game itself is simulated in 60 FPS). If the FPS value does not exceed the monitor's refresh rate, I would recommend playing with VSync disabled.

As this is intended behavior, I will close this thread as Not a Bug.


Kind Regards,

Bartosz

Keen Software House

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