Error "Failed to set account flags for machine account (NT_STATUS_ACCESS_DENIED) " keeps coming up on two APs.

[tntjarks]

I've got two AP230s that continue to have this Critical Alert on them. Thoughts on what it means, or point me to a KB article that would help me clear it?

(Both APs are in busy areas of the building and have active sessions on them. Cannot reboot AP to clear error at this time, and I'm brand new to managing/troubleshooting these devices.)

[samantha_lynn]

Are these APs part of a Radius set up? If so, that message is likely indicating they can't access the domain. I would suggest rejoining the devices to the AD/LDAP server you're using to make sure the connection is properly established.