[FreeNX-kNX] Reconnect yields just logo screen

[John Medway, Rim Semiconductors]

I've noticed that after reconnecting to a session a few times, it fails to 
present the window manager, xterms, et al., but instead just a big "!M" 
logo in a black Window.

If I click on the close button in the Windows window, it then will refresh 
to show the Suspend-Terminate-Cancel widget. Any ideas why?

Using icewm-1.2.30-13.fc6 window manager and NX client 3.0.0-83 talking to 
freenx-0.7.0-1.fc6