Hello Microsoft Surface Go 2 User,
Thanks for reaching out to Microsoft Community. I'm sorry to hear about this issue on your device. I understand how concerning it is to have such problem.
In this case, I'd highly suggest resetting the device and perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact.
To reset your PC, go to Start > Settings > Update & Security > Recovery > Reset this PC> Get Started. Then, select Keep my files, choose cloud or local, change your settings, and set Restore preinstalled apps? to No.
Let me know how it goes. I'll wait for your response.
Regards,
StevenK