It looks like we need to apply the fix for http://jira.jboss.org/jira/browse/JBMESSAGING-505 to the PointToMultipointRouter too. This should be fairly straightforward, however the 1.0 branch has basically been closed and we're only going to create patches on that branch for support customers who really insist on not upgrading to 1.2. Can you send me your test program that reproduces the issue? I will make sure it is fixed in 1.2.0.SP2. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045273#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...