HP Dx2000 MT
XP SP2 fully updated
Novell Client 4.91 SP1

This has been an ongoing issue on our network with our new XP machines.
When you try to login at the Ctl Alt Del screen, right after you press OK
it will go back to the Ctl Alt Del screen again.
Its very random and doesn't happen to everyone but it does happen to a lot
of our users.
We have tried just about every client available and it seems to happen on
them all.

Is there some setting that needs to be changed, or is this a know issue? I
have tried searching without much luck.

Our only temporary fix right now is Novells TID2951585, which actually
applies to NT but it works. The problem does come back over time though.