Mouse Acceleration is OFF - I did the MarkC mouse fix - I reinstalled graphic drivers just in case - tried changing monitor resolution and HZ rate - updating mouse drivers obviously - tried using 5/11 sens, but it's too slow. Like pooling rate, default sens, registry in regedit.Logitech MX Master Wireless Mouse High-Precision Sensor, Speed-Adaptive Scroll Wheel, Easy-Switch up to 3 Devices - Meteorite 4.7 out of 5 stars 3,523 CDN$ 104.95.Touch Controllers, Display Drivers, Fingerprint Sensors - Human computer interface (HMI or HCI) semiconductors and software for smartphones, tablets, notebooks, auto, wearables, and more.If you see debris, use compressed air to gently clean the sensor window.
Turn the mouse over and inspect the sensor window using a bright light. If your Magic Mouse or Magic Mouse 2 isn’t tracking properly, there might be a hair or other debris on the sensor lens.