I have three servers local, one of which is being retired. The other two are a Bordermanager (with NDS signon authentication to get though the proxy) and a new server that has the main replica on it. When I shut down the old server, it takes almost 2 Minutes for Bordermanager to accept the user credentials! If I bring the old server back up, The same action takes 1 second. Any ideas what could be the cause? I would take the old server out of the tree but I don't want the bordermanager to stop functioning because of that.