Hi J Dil,
Welcome to Microsoft Community.
I'm Hahn and I'm here to help you with your concern.
I'm sorry to hear that you're experiencing issues with your Surface touchscreen after the Windows 11 update. Here are some steps you can try to resolve the issue:
- Run the Surface Diagnostic Toolkit: Fix common Surface problems using the Surface app and Surface Diagnostic Toolkit - Microsoft Support
- Force a shutdown and restart your Surface: Force a shutdown and restart your Surface - Microsoft Support
- Uninstall Intel Precise Touch device and the HID-Compliant Touch Screen driver and restart:
- Locate and expand Human Interface Devices.
- Expand Human Interface Devices.
- Right-click on HID-Compliant Touch Screen and select Uninstall. If there is more than one driver, uninstall those as well.
- Right-click on Intel(R) Precise Touch Device and select Uninstall.
- From the Action menu, select Scan for hardware changes. You may also need to restart the Surface.
- Roll Back the Recent Update:
- If the issue started after a specific update, you might consider rolling back to a previous version.
- Go to Settings > Windows Update > Update history > Uninstall updates.
- A "clean boot" starts Windows with a minimal set of drivers and startup programs, so that you can determine whether a background program is interfering with your game or program. How to perform a clean boot in Windows - Microsoft Support
I hope this helps, and your touchscreen functionality is restored soon! If there is anything not clear, please do not hesitate to let me know.
Your Sincerely
Hahn.W - MSFT | Microsoft Community Support Specialist