FPS drops when moving the mouse in ROB RUN

Checked Nov 9, 2026 for Early Access

This is caused by a very high mouse polling rate. Lower it in your mouse software, then update your graphics driver and BIOS and turn off overlays.

The symptom

The game runs smoothly while you stand still, but your FPS drops to single digits every time you move the mouse.

The cause

Kefir says this is caused by an excessively high mouse polling rate.

The fix

  1. Open your mouse configuration app (Logitech, Razer, Bloody and so on), find the Polling Rate setting and lower it.
  2. If the stuttering continues:
    • update your graphics card drivers
    • update your BIOS, especially on a 13th or 14th Gen Intel processor
    • turn off third-party overlays such as Discord or GeForce Experience

Also compare your PC with the system requirements.

Sources and verification

Checked against the following sources on Nov 9, 2026. Early Access mechanics may change.

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