[FreeNX-kNX] freenx hangs

[Dmitry Melekhov]

Hello!

Our users use java based software on redhat  5.4  x86-64 server
connecting to this server with nxclient from windows machines.
Problem is that sometimes (and really often enough) their sessions
hungs, they see white screen, only way to solve this is to terminate
session and start new one. Session can be suspended, but after resume
they see only white screen.
Looks like software bug causes nx to hang. Unfortunately, I don't know
how to reproduce problem.
Could you tell me what can I do to solve this problem?