MM = Main Mode, FSM = Finite State MachineIn this event there will usually be some other information the represents the state machine condition the generated the message. Usually the events prior to this one will give you a better idea of what caused...
What protocol are you using/what type of authentication server is configured? You should be able to do kerberos directly to ad. NT may not work depending on your ad server config. If you turn up the authdbg event class (sev 1-9 to log) you should get...
If the running config is different than the startup config (the "save needed" icon is present in the upper right hand corner), the currently running config in not viewable or extractable in any way.