Hello Keith,
Thank you for posting question on Microsoft Windows Forum!
Based on the issue description. The plausible explanation to this phantom cursor is caused by full-screen media players failing to unrender a custom mouse sprite, or a display driver caching error in the OS hardware cursor plane.
You can try the following suggested workarounds to see if it works.
- Try to reset the graphics driver by pressing Win + Ctrl + Shift + B. Your screen will flicker momentarily and beep. This forces the GPU driver to refresh its rendering engine and clear trapped cursor states instantly.
- Another suggestion is to toggle pointer trails by pressing Win + R, type main.cpl, and hit Enter. Under the Pointer Options tab, check Display pointer trails, click Apply, then uncheck it and click Apply again. Switching between hardware and software cursor rendering flushes the stuck mouse image.
- It is also worth trying to restart windows explorer by opening Task Manager (Ctrl + Shift + Esc), scroll down to Windows Explorer, right-click it, and select Restart.
Please note: If your monitor or laptop has a touchscreen or pen digitizer, a failing driver or static charge can report continuous touch input to the lower-left quadrant. Test this by opening Device Manager > Human Interface Devices, right-clicking HID-compliant touch screen, and selecting Disable device.
Hope the above information is helpful! If it is. Free feel to hit "Accepted" for benefitting others in community having the same issue too.