Using DevTest Console (Release 9.1.0) attempt to change the default password for the admin user.
Server Console -> Administration -> Users -> "admin" -> "Show User Details" -> type new password (twice) -> Save -> Save.
It works for some users but for "admin" user the password is still the default!
Even re-started the registry in case another user is already logged on with an active session for the admin account.
Has anyone else observed this behavior?