Update Touchscreen Drivers:
Go to Device Manager, expand “Human Interface Devices,” right-click on the touchscreen device, and select “Update driver.”
If updates aren’t found, visit your tablet’s manufacturer’s website to download the latest touchscreen driver.
Calibrate the Touchscreen:
Go to Settings > Devices > Pen & Windows Ink.
Under Related settings, click Calibrate the screen for pen or touch input. Follow the on-screen instructions.
Troubleshoot Power Settings:
This feature can sometimes interfere with touchscreen functionality. Search for “Power & sleep settings” and disable “Fast startup.”
Ensure hibernation is configured correctly. You might try disabling hibernation temporarily to see if it resolves the issue.
Check for Software Conflicts:
If the issue started after installing new software, try uninstalling it.
This can help identify if a third-party application is causing the fnaf problem.