Ideas:

Check the Control Panel, Mouse setting, Do you have it checked that the mouse will move to the OK button in a dialog box? Also try slowing down the pointer motion speed.

Try another brand mouse. Try this mouse in another USB port. Test this mouse on another computer...

Is there a network card, or worse, a USB network adapter? Try removing that to see if it makes a difference.

Download and run the DPC Latency Checker (Google finds it immediately). See if you have a misbehaving driver on that system.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.