Believe it or not, getting a new mousepad could fix your mouse sensitivity. Alternatively, use your computer on a rougher surface to ensure it will not interfere with the laser sensor.

Mouse jitters in League of Legends can be caused by dust on the mouse sensor or mouse pad, as well as faulty wireless transmitter/receiver and USB Port.

Dirt could be covering the infrared sensor under your mouse. There could also be dirt inside the scroll wheel, in which case you’ll have to open the mouse with a screwdriver and use canned air ...

The DPI switch button is more than just an extra feature on your mouse. It’s a built-in way to instantly change how sensitive your mouse feels, whether you’re gaming, editing, or browsing.

Since then myriad hackers have tried to fix the Magic Mouse’s issues, with [Ivan Kuleshov]’s recent attempt being perhaps the most straightforward and possibly successful.