Event Msg 8005 warning

MS TechNet search – browser received a server msg indicating that the computer computer name is a master browser, but it is not a master browser.
http://msdn.microsoft.com/library/en-us/w2kmsgs/5579. ANS = Contact admin if msg repeats more than 6 time.

Question: I have pages of this message, “am the admin”, and can’t find anything more specific on resolving this error. Where can I dig from here?? (it ain’t on MS TechNet searches I’ve done).