I have tested it with JBoss 5.0.1 and JBoss 5.1.0. The same behavior occurs. I have even tested it with Eclipse 3.5, JBoss 5.1.0 and JBoss Tools 3.1.0. The same behavior still occurs. Either I must live with this error or I change the PC. Something with my network settings seems to be botched. Peter, thank you very much for your patience and staying power. JBoss rocks. Eclipse too. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4253567#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...