I know this is an old issue, but has anyone ever found a resolution to this (or should I start a new thread)? I'm having the same problem with the Web Console to JON. We are trying to push out the timeout so that it happens after 8 hours. I've changed the session-timeout value in the web.xml file under the JON home and restarted the rhq-server.sh service but the users are still getting timed out after about 2 hours. Should I be looking at browser settings, or are there other settings I should be looking at?