New user wont stay in group?

[TB64]

Ok here goes I create a user, assign the user administration rights. I add it to the Domain admins group and administrators group, all goes well then the next day the user is not an admin anymore and is not a member of administrators group. The user is for the sole purpose of backing up to a NAS drive, so every morning I have to run the backup. This is very frustrating to say the least. On the other servers I have no problem, what can it be.

[Michael]

It sounds like some sort of replication problem possibly? Do you have 2 DCs or more?

[TB64]

Yes I have 2 DCs

[TB64]

Ok I have assigned the user the same rights on both DCs, thanks for the input I will see what happens later.

[Michael]

You shouldn't need to do that, but have a look at Sites and Services and manually force through replication. Normally most replication errors are DNS related.