Slow Shutdown

[haliparotin]

hi! i just want to ask.. i create a Zentyal server and i set this to Primary Domain Controller (PDC). Every user now was member to my PDC. and my question why all my pc was slow to shutdown after connect to my Zentyal server (PDC) even logout only. what can i do? there is away can i fix this issue to all my pc connect from my PDC? i hope anyone can help me.  im using Zentyal 2.0.1 and my pc are windows XP. Thank you..

[ustas]

This problem is related to Group Politic on your workstations. (Start->Run->gpedit.msc). If not find -  more able to say later.
P.S. Sorry for my English 

[haliparotin]

thank you for reply..how can i do that? incase i find what i can do next step? and if ever i cannot find what in doing also? thank you..