Hi Chris at home , Welcome to the Microsoft Community Forum.I hope you're doing well today.I truly understand that you are having an issue with your mouse pointers, let's work on this together for us to fix the issue. I would like to ask make and model of your device?
Kindly follow the steps that could possibly fix the issue.
- First of all, you need to connect the device to the Windows 10 PC.
- Reboot your operating system.
- After the device starts you will need to press and hold the Windows button and the W button.
- In the search tab, write troubleshoot and press Enter.
- After the search has finished click on the View All button situated in the left panel.
- Next, search for and click on the Hardware and Devices option.
- From here, you will need to follow the instructions on the screen to complete the hardware troubleshooting steps.
- After the process has finished reboot the device.
- Check again if the mouse pointer speed discrepancy is still there.
We look forward to your response. If you have other clarifications about this matter, you can get back to us by replying to this post.Sincerely,FatimaMicrosoft Community