Can someone offer an explanation of what exactly is happening when I get this error: org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask@20dbb1: detected failure on control connection Thread[control: S ocket[addr=/127.0.0.1,port=3160,localport=2999],5,main]: requesting new control connection I'm seeing it a lot, but the only references I can find on the forums are these: http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4055249#... http://jira.jboss.org/jira/browse/JBREM-725 These don't seem to be the same case - I'm not seeing the NPE, and it isn't a server/client restart issue for me. I'm using AS 4.2.0 with JBM 1.4.0 CR1, (but it also happened in 1.3.0 GA and I'm currently running my tests on an XP box with JDK 1.6.0_02. I replaced jboss remoting with the 2.2.0 SP1 version, to no avail. I can't recreate it consistently in a test case (but it does happen intermittently in the tests I've written) but it happens a lot in (what would be) my production code (if it worked..). If it is something I am doing incorrectly, I need to understand what this is, but I'm at a loss where to look. Help? Sorry if this belongs on the remoting forums, let me know and I'll repost if necessary. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4067421#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...