I'm having a problem where domain members are getting errors to the effect that synchronisation between the domain time server and the client has failed and they're unable to access network drivers - if they leave the computer be for 30 mins or so the problem appears to resolve itself but not always. Also, if it run the net time command it displays the time which matches exactly with that displayed on the problem computer - the problem is intermittent and happening to about 15 of the 30 computers on the domain.
Domain controller - Windows 2000 Server
Member Servers - Win2k3 and Win2k8
Any suggestions please? If you require further info please let me know.