I have a W2k domain with AD and several XP Pro and W2k Pro client computers
all on the domain. All of the XP and one W2k computers will perodically
loose the domain users and/or groups that I have assigned to thier local
users group. I have set up GPO on thier ou and have assigned logon locally
permisions to everyone. THis stops the 'local policy prevents' error hovever
they are imediaty logged of after logging on. So I add the domain user group
to the local users group and every things works fine for a short time. Then
suddenly no can log on except domain administrators and the domain user have
vanished from the local group.
I have serveral W2k AD sites that I support but I only have this problem at
one.

HELP!
--
Daryl