Server 2003 computers dropping of domain

Hi All,

Wonder if anyone has come across this one.

I have just set up a new network. The domain Server is Win Server 2003 and all machines are XP Pro.

For some reason one of the XP machines keeps losing access to the domain server. Everything else is fine (email, net access and everything else). I have looked at the machine and cannot see a problem with it.

I’m sure this si just something I am over looking, so would be greatful of any advice.

Cheers

Chris