Suddenly my MBP shows an "Other..."-Account on the login screen. I searched for a solution to get rid of it and found a couple of answers that say I have somehow activated/enabled the root user. All I did was using a couple of trivial sudo-commands at the command-line, but nothing experimental or which I am unfamiliar with...
The suggested solutions said I need to deactivate the root user in the Directory Utilities but it was not activated.
Are there any other solutions to get rid of this "Other..."-Account?