[FreeNX-kNX] problem with RDP sessions (FreeNX 0.4.2 / !M-Client 1.5.0)

[Kai Lappalainen]

>With !M-Client 1.5.0 I can't connect to Windows server anymore. I get the black 
>screen with the !M-Logo and after some seconds the client falls back with:
>
>"NX - Proxy - 1006 : The connection with the remote server was shut down. Please 
>check the state of your network connection."
>
>If I revert to !M-Client 1.4.x everything works as expected.
>
>FreeNX is 0.4.2, just upgraded to latest CVS-Snapshot.
>!M server components are 1.4.0-17

Maybe I should add that after showing the "black !M-logo screen" I'm sometimes able 
to see the Windows Desktop. But after 1 or 2 seconds the session terminates. Just 
tried with "fresh" CVS-0.4.2 FreeNX. Still no luck.