Hi
Welcome to Microsoft community.
It seems that you are experiencing issues with the Surface Pen not working properly on your current device.
To further narrow down the problem, does the Surface Pen exhibit similar issues when using other software, such as Edge?
In the meantime, you can try uninstalling and reinstalling the graphics card driver to see if the issue disappears.
To uninstall and reinstall the graphics card driver on a Surface Book 2, you can follow these steps:
- Uninstall the graphics card driver:
- Press "Windows key + X" and select "Device Manager" from the menu.
- Expand the "Display adapters" section.
- Right-click on the graphics card driver and select "Uninstall device."
- Follow the on-screen instructions to complete the uninstallation process.
- Reinstall the graphics card driver:
- Visit the official website to download and install the graphics drivers.
- Restart your Surface Book 2 to apply the changes after your installation.
Looking forward to hearing more from you.
Best regards
Derrick Qian | Microsoft Community Support Specialist