That does stump me.
Does you have Force users to log in set or unset?
Home > Site administration > Security > Site policies > Force users to log in
Also, have you read these docs: https://docs.moodle.org/35/en/No_authentication
That does stump me.
Does you have Force users to log in set or unset?
Home > Site administration > Security > Site policies > Force users to log in
Also, have you read these docs: https://docs.moodle.org/35/en/No_authentication