Error determining user or computer name

G

Guest

A few days ago, most of my servers started to log Event ID 1000 errors
approximately once every two hours from NT Authority\System - Windows cannot
determine the user or computer name. Return value (1326). Several servers
such as Exchange are not logging the errors.

I assume some workstation is causing the errors, but is there anyway to
determine additional information? Each server logs its own name for the
"Computer" field. DCDIAG results are clean so it doesn't appear to be a DNS
issue.
 
G

Guest

After disconnecting multiple (old connected) terminal server/remote
administrator sessions, the errors went away on all of the servers.
 

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