@Ernesto Gonzalez Thank you for posting your query on Microsoft Q&A. From the statement above I could understand you have an AAD/Hybrid AD joined device. So the issue causing user accounts could be used to join or register the device from Azure AD.
Kindly validate if this is case by navigating to:
Select Start > Settings > Accounts > Access work or school . Select the account you wish to remove, then select Disconnect. If you don't find the account there then do let me know.
Thanks,
Akshay Kaushik
Please "Accept the answer" (Yes), and share your feedback if the suggestion works as per your business need. This will help us and others in the community as well.