errors on nt domain controler

[David Hamm]

On samba ver 1.9.17p2 RedHat 4.2 I have changed my config so I can participate 
in the NT domain.  Now on our NT domain server we are getting the following
error.

The master browser has received a server announcement from the computer DAVIDHSP
C that believes that it is the master browser for the domain on transport NetBT_
El90x1. The master browser is stopping or an election is being forced. 

Below is a list of the config params from smb.conf that I think are pertinent. 
I must be wrong though.  Could any one help? 

workgroup = itserve
security = server
password server = itadmin
os level = 20 
;   domain master =  no  
domain controller = itadmin
domain logons = yes


------         David Hamm - dhamm at itserve.com           --------