Yes, sucker is configured: | <attribute name="ClusterPullConnectionFactoryName">jboss.messaging.connectionfactory:service=ClusterPullConnectionFactory</attribute> | and we did change the password. It's the same config on all nodes. Regarding the issue with stuck messages: I've bumped up timeouts even higher and for the last couple nights we didn't see any messages that got stuck. But we are waiting for a proper fix of course. Let me know when we can try it out. Thanks! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231090#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...