“The User Profile Service service failed the sign-in” Saga, how I found a solution

When trying to login on a Windows Server I get the following message: The User Profile Service service failed the sign-in User profile cannot be loaded Windows logon screen When you search for it you will find a multitude of entries on “Bing” lol. I started looking at the ones that suggested going to the registry keys and deleting the profile that was not working properly, but in my case, I could not login with any new account. After loggin in with an account that was already there I could see that the new accounts trying to log in were not created on the registry. I also checked the folders under c:\Users and there were no folders for the new users. So… and any IT person should know I when for the natural step, scheduled a server reboot. Next morning I tried to login with the new account and boom,,,,…