Novell client 4.91 SP3 on Windows 2003 SP1 & SP2 servers. I have screen
saver disabled. However, after I don't use the server for a length of time
(don't know how long), the screen will be locked by itself and I get the
"Workstation Locked" window. It will say press Ctrl+Alt+Del to unlock the
screen but pressing the key combination will only move the window and I
WON'T get the password window to enter the network password to unlock the
screen saver. The only way to get the screen back is to cold boot the machine.

Since this is an application server and I cannot reboot it in the middle of
the day just to get back the console. Has anyone seen this problem before.
It worked OK on the Windows 2000 server so this is a new problem for me.