Programs typically hang on log-off because they do not handle the log-off command properly or because they're busy doing something that's preventing it from closing down. But, because you can always exit the program without issues, it's most likely that Jabber simply isn't handling the operating system's shutdown notification properly. I'm wondering if there's any way to work around this without having to manually close the program before logging off.
It's especially annoying that it never terminates and requires manual intervention to close the program:
This issue happens on pretty much all of our XP machines -- even in a virtual test machine I have.
