I log in novell 4.91 SP2 on XPsp2 in the office then lock the machine with
windows key+l (i also have a shortcut that runs %windir%\System32
\rundll32.exe user32.dll,LockWorkStation)

Then when I am at another site I use the remote desktop client (RDP) and
use my workstation remotely (thats the idea right?)

Back at the office I login to my machine and everything is great until I
lock my workstation again. Instead of please enter password it flashes
between the novell login and another window and I am unable to login or do
anthing! I have to reboot or RDP from another computer. Then all is well
until I lock the machine down again.

Any ideas?