I'm sorry to hear that the issue still persists in the new User account. In this case, please reach out to the Customer Support since they have the tool to navigate through your device and see what's happening.
Visit our contact us page; https://support.microsoft.com/en-us/contactus/ to contact Microsoft Surface Support.
If you're located outside the United States, you can check our Global Support Contact page; https://support.microsoft.com/help/4051701/.
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