Archicad C++ API
About Archicad add-on development using the C++ API.

Mouse Stuttering Issues in ArchiCAD

Matthias-Merrill
Participant

Hi 

I am having an issue with my mouse and ArchiCAD, I am using the Kensington Expert Mouse Wireless trackball.

Whenever moving the mouse in ArchiCAD it acts as though its moving in a gridline pattern, I turned off grid snap, snap guides and points, element snap, surface snap, all the snaps etc. However none of those changed anything. I went in to my mouse settings (Windows 11) and turned on Mouse Pointer Precision and that smoothed it out until I selected an element, then it when right back to being jerky and stair stepping across the screen, furthermore I went back to my mouse settings, reviewed them, and some how ArchiCAD had turned the mouse pointer precision back off, it continues to do this each time I use ArchiCAD has Anyone else been having this issue or does anyone know how to fix it? 

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