if your cursor is shaking or moving on its own, it could be a mouse setting issue. try adjusting the “pointer speed” slider and uncheck the box beside “enhance pointer precision” in the mouse settings. please note that these are just potential solutions based ...
Cursor violently shakes and moves on its own I have an iMac from late 2013. I don't think it matters what OS I have as this issue has happened with both Mohave and Catalina. I can not pinpoint my mouse cursor on a button, menu, etc., and when I finally do click on something, t...
Right-click would sometimes make it reappear, or going to dock or screaming loudly and shaking your mouse cursor like you are virtually strangling whoever is responsible for this also seemed to work. However, going into System Preferences then Accessibility settings then Display and adjusting the cu...