Determine What is Causing Erratic Cursor Movement

[Weird Bug] Blinking Cursor on every page. finally figured out the solution, hope it helps some one Settings->Navigate pages with a text cursor Turn it off

How to Hide Your Mac’s Mouse Cursor When It Won’t Go Away

My mac cursor is stuck on the top left corner of the screen... nothing I have tried has worked

How to fix a frozen cursor on your Mac 1. Begin by clicking the Apple icon in your menu bar, then selecting Restart to refresh your system. 2. Click on the Bluetooth icon in the Dock to open it. 3. Click on the Apple icon at the top left, and then click on the System Preferences menu. 4. Click on the Bluetooth option. 5. In the Bluetooth menu, you'll see a list of connected devices. Look for your mouse in the list. 6. Ensure that your mouse is listed as connected. If your mouse isn't connected,