Every 4 hours (sometimes 4 hours 15 minutes) we are receiving event ID 5805 from NETLOGON with description:
The session setup from the computer COMMUNIC-431A3B failed to authenticate. The following error occurred: Access is denied.
This has been happening for months, we have never had a computer on our network with that name (that we know of).
Does anyone have any ideas on how to track down what computer on our network could be causing this event?