I have the last version OPNsense 21.1.7_1-amd64.
I have imported an user from Active Directory and added him to a local group. This group has permissions for login to the Lobby:Password. But the user is member of this group until his GUI login. After a first login used is kicked out from the group immediately. It happened always with any AD imported users.
All users from the LocalDatabase don't have a problem like this.
Did you configure group syncs from the authentication server?
Cheers,
Franco
I have had set a checkbox here
Read properties
Synchronize groups
And I have Nothing selected for Limit groups.
ADD: Oh, I see. I added a group like AD name to the OPNsense and all work correctly. Thank you.