#15912·OpenTTD

[Bug]: Cursor snaps to bottom right of screen

Author: SomewhatAn0nym0usCreated Jul 26, 2026Updated Jul 27, 2026
Labelsneeds triage

Version of OpenTTD

Version 15.3 & Beta 16.0 Windows 11

Expected result

Expected to be able to pan the map using my mouse and be able to zoom in and out uninterrupted.

Actual result

Mouse every few seconds will snap to the bottom right corner and jitter and flicker making me unable to use/move the mouse. stops after a few seconds before happening again. tried moving between windowed and fullscreen mode disabling mouse pointer precision & steam overlays and only occurs while playing openttd.

Steps to reproduce

open openttd and load into or create any vanilla game and use a bluetooth mouse to pan and zoom across the map. Using the mouse for a few seconds will then cause the cursor to snap.