I am having an intermittent problem running Tomcat 3.2.1 under JBuilder 4. I have installed the Tomcat 3.2 OpenTool for JBuilder, and have been able to debug successfully in the IDE, but every so often it refuses to work at all. When I click Web Debug the console output shows the normal startup process but everything freezes just after the message "PoolTcpConnector: starting Ajp12ConnectionHandler on 8081". When I say freezes I mean I have to kill both JBuilder and the JVM in the NT Task Manager. This problem comes up every once in a while, I try to find the cause, and then it goes away for a while. A few days ago I opened JBuilder, ran Web Debug once, and every since I have been unable to debug. The machine has been shutdown and restarted several times. I'm stumped. I basically have been unable to debug any servlets for the past week or so. I'm running: - Tomcat 3.2.1 - JBuilder 4 Enterprise with the included JVM - Window NT 4 Workstation SP5 Any ideas ? Kevin McBrearty ATG Automation Technologies Group Ltd.