I'm not having any issues in IE, at least non that I know of. :) Firefox still causes intermittent issues. It appeared to be the way that Firefox and seam interact on the multi-part form submission. I can neither confirm nor deny this though. So, in short. No, I have not been able to resolve this issue. Feel free to add it as a JIRA Issues though. As you can see from the active responses I got, that may be the best way to resolve it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4074205#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...