Press the DPI switch button once and move the mouse. If the cursor speed changes, you’ve found the cause. Cycle through the ...

Usually when the cursor jumps around without reason, it's caused by the user accidentally hitting the mouse touchpad.

If you are facing a problem where the Mouse cursor jumps around while not touching the touchpad on a Windows laptop or Surface, see this post.

Several days ago, I noticed that the cursor would start jumping around and end up docking itself in the upper left corner of the screen and also my touchscreen wouldn’t work.

If Mouse Pointer or Cursor keeps flickering on your Windows 11/10 computer, then follow the solutions given in this article to resolve the issue.

Even more interesting, the jumping and drifting continues to happen after I disconnect the mouse and am "mouseless". Restarting and going back to my wireless Apple mouse gives me a stable cursor ...