3 Solutions: Windows 10 Mouse Lag Fix

1. Windows 10 Mouse Lag Fix

2. Method 1: Enable / Disable Scroll Inactive Windows 10  Step 1. First of all, you go to Settings > Devices > Mouse & Touchpad.  Step 2. Then you find the Scroll Inactive Windows option and disable / enable it.  Step 3. You try disabling and enabling this option a few times and check if the problem is resolved.

3. Method 2: Windows 10 Mouse Lag Fix By Changing Palm Check Threshold  Step 1. Navigate to Settings > Devices > Mouse & Touchpad.  Step 2. Then you select Additional Mouse Options.  Step 3. When Mouse Properties windows appears, you go to TouchPad Tab and click on ClickPad Settings.  Step 4. Then expand Pointer, click on PalmCheck-Enhanced, and click on the gear icon.  Step 5. On the PalmCheck-Enhanced properties, you find the Palm Check Threshold and move it all the way to the left. Then click on Close, then Click on OK.

4. Method 3: Reinstall Mouse Driver  Step 1. You open Device Manager in Windows 10.  Step 2. Now you find and expand Mouse and other pointing device.  Step 3. Then right-click the name of your mouse and select Uninstall.  Step 4. When Confirm Device Uninstall opens, you Click OK then select Yes to restart your computer.

5.  Hope this tutorial can help you fix mouse lag Windows 10. Source: http://howtoinstallwindows10.com/windows-10-mouse-lag-fix/