Hello f-hoelderlin,
Thanks for reaching Microsoft Community. We're sorry to hear about this issue on your pen and device. Definitely not the experience we want you to have.
May I know what pen model were you using? See Identify your Surface Pen and features (microsoft.com).
Does this issue only happen when you're using the pen?
Does the issue only occur when writing? How about launching an app using the pen buttons?
In the meantime, please give these methods a try and observe your device:
Force a shut down and restart your Surface
- Press and hold down the power button until your Surface shuts down and restarts and you see the Windows logo screen (about 20 seconds), then release the power button.
Run the Surface Diagnostic Toolkit
- In the search box on the taskbar, type Surface Diagnostic Toolkit, then select it in the list of results.
If it's not already installed, you can download it from the Microsoft Store. - Follow the on-screen instructions in the Surface Diagnostic Toolkit.
Update Windows. Ensure all pending updates are installed.
- Select Check for Windows updates. Or select Start > Settings > Windows Update.
Manually install drivers and firmware for Surface
- Check what is the current OS Build of your Windows version by typing winveron the search barnear the Windows logo.
- Go to Download driver and firmware for Surface**,**choose (your Surface model) then click Download.
Choose the .msi file closest to your current OS Build and click Next.
After downloading, run and install the .msi then Restart.
Otherwise, you might also want to try these:
Reinstall touchscreen driver
- Open Device Manager, and locate Human Interface Devices category.
- Right-click Intel(R) Precise Touch Device, select Uninstall device, and then, in the Uninstall Device dialog box, select Uninstall.
- Right-click HID-compliant touch screen, select Uninstall device, and then, in the Uninstall Device dialog box, select Uninstall. If you see two HID-compliant touchscreen drivers, right-click the first, select Uninstall device, select Uninstall, and then repeat the process for the second driver.
Reset touch calibration
- In the search box on the taskbar, enter calibrate, and then select Calibrate the screen for pen or touch input.
- Press Tabuntil you select Reset, and then press Enter. Then, press Tabuntil you select Yes, press Enter, and follow the onscreen instructions to recalibrate your Surface.
- Restart your Surface and test the touchscreen to check whether it responds appropriately.
I hope this helps. Feel free to respond on this thread to let us know how it goes.
Kind regards,
StevenK