Hi. Finally i managed to create a jira task and attached my eclipse project. If anyone could have a look at it and help me it would be great. Here is the link to jira: https://jira.jboss.org/jira/browse/JBMESSAGING-1684 Thanks in advance. @gaohoward: If i use 1 queue it works just fine. Even with 5 queues it works most of the time but with for example 10 queues i never successfully finished a test. -Alex View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4243428#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...