Knowing your symptom will help you skip straight to the right solution.
If the checkboxes are already correctly set, try toggling the "Scroll direction" off, waiting five seconds, and turning it back on. This forces the operating system to reinitialize the touch recognition protocols. magic mouse not scrolling
Unlike traditional mice with a wheel, the Magic Mouse uses a on the top surface. Oil, dead skin, or residue creates "dead spots." Knowing your symptom will help you skip straight