I've got a problem in the OWS interface SBE 2.5.
This is a fresh install, fully updated via the web interface only.
The "User Administration" screen - Simplified Management does not work.
I discovered this while trying to set up Samba (but lets NOT open that can of
worms right now).
When I go to that screen I get the blue progress bar displayed and IT NEVER GOES AWAY.
Ican't get it to display existing users. I can't search for users.
If I try to create a new user, the window for it opens, but click on the create button, it fails with an "Error: NDS error: failed authentication (-669)DescriptionInvalid credentials"

I'm logged into the interface as sbsadmin.
The behavior is the same in both Firefox and IE8.
Where do I start?