Bug #1430

Game Lags and FPS Drops with High Mouse Polling Rate

Status:	Open
Priority:	High
Added by:	Anonymous on February 14, '26
Assigned to:	Unassigned
Due date:
Reported for:	9.4.2 Auto
Actual Result:	Not set
Expected Result:	Not set
Severity:	Not set
Reproducibility:	Not set
Platform:	Not set
Additional Notes & Comments:	Not set

Steps to Reproduce

1. Simply set a high polling rate in the mouse program.

Explanation

The bug occurs with a high mouse polling rate; the game starts to lag as if it were a hardware problem, causing absurd FPS drops. I normally play at a locked 120 FPS, and when I was using a 4K polling rate, the game was lagging. After lowering it to 1000 FPS, it went back to normal.

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