We have a single domain comprised of about 15 subnets spread over 13 remote locations. The remote locations connect to the main site via site to site tunnels. There are no servers at the remote sites, just workstations, a switch, and a router. The event viewer on my DC is loaded with MRxSmb entries. The Master Browser is constantly stopping for a Master Browser election. In one case it lost the election to a workstation. Is there a way to insure that my DC is always the Master Browser.