With the JAR attached to EJBTHREE-1442, I see this test pass completely about 1/2 the time; transient failures likely related to indeterminate time for GC. Profiling reveals that all EJB3 Proxy objects are cleaned up, however, and this was previously not the case. So I say these changes are good. Ron: Would like to request an 2.4.0SP2 release of jboss-remoting as you've sent it here. Brian: Anything we can do to make the tests more bulletproof? I know we can't force a GC, but maybe put in a request for GC followed by Thread.sleep(5000); after everything runs? S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4172959#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...