I get the following error on start up (on my home computer) java -jar EjsConsole.jar Ok PreRegistry java.rmi.ConnectException: Connection refused to host: 192.168.1.162; nested exception is: java.net.ConnectException: Connection refused etc. No big surprise, since I have selinux turned on. The java version of EJS tuns fine, but I have issues with the javascript version. So what ports have to be open? Is it just 2008? Niels