Hi SpDC-100,
Sorry we didn't get back to you in time. In mid-February, the community notification function was abnormal, which prevented us from receiving your response in time.
You may misunderstand the corresponding model information, Surface Laptop 7 and Surface Pro 7 are not the same model of equipment.
It's true that the Surface Laptop 7 doesn't support a stylus, as the screen doesn't have a sensor to recognize the stylus. And the Surface Pro 7 clearly supports it.
But in your description, I noticed that you found the same problem when writing with your fingers, right? This led me to think that the issue might be related to the Surface Pro 7's screen, rather than the pen or OneNote. Have you tested switching the input method to handwriting? Because it's a native feature of Windows. I know you tested Whiteboard, but make sure you switch the input method to handwriting and test with your fingers.
If you can notice that the same issue is also occurring, then it's clear that the problem is not from OneNote, but probably the Surface Pro 7.
Download and install the driver and firmware package for Surface Pro 7:
Download Surface Pro 7 Drivers and Firmware from Official Microsoft Download Center ****
After the installation is complete, restart your Surface Pro 7 to see if this issue can be improved.
But if everything works in the input method's handwriting mode and the problem is only in OneNote, then there is no doubt that the problem is only related to OneNote.
We are community support and are not part of Microsoft, so in fact if this issue originated from OneNote, we would probably only advise you to report it to Microsoft:
Send feedback to Microsoft with the Feedback Hub app - Microsoft Support ****
But if eventually you notice an issue related to the Surface Pro 7, don't hesitate to take your Surface Pro 7 to the Surface Support team for inspection and testing. I can direct you to connect with them through the Surface App:
Open the Surface App (usually built into your Surface device, or you can download it from the Microsoft Store if you don't have one) and follow the procedure below:
- Click "Help and Support" and then click "Get Help".
- Briefly describe your problem in the text box, such as "Pen input to OneNote lags; nothing appears until after the pen is lifted", and then press Enter.
- Click "Contact Support" at the bottom.
- Select "Technical Support" and click "Confirm".
- You will see "Chat support" or "phone support" options, please contact them during working hours, you will get one-to-one support services.
I wish you all the best.
Best Regards,
Mitchell | Microsoft Community Support Specialist