RDS 2008 R2 - GPOs not applied after password change

Hey all,

we have an RDS 2008 R2 SP1 Farm. Some of our Clients connecting to this farm without using NLA.

In the Special case where a users Password is expired, the session ends up on the Server Screen and the user enters his old Password then his new Password, then Login continues succesfully, but some GPOs are not applied. There are no Errors in Event Log. We have also taken a GPsvc Log, but there are also no hints related to this issue.

This issue only applies to RDP Clients that are not NLA capable.

Does someone as an Idea on what the root cause could be?

Any help is appreciated.

Thanks

Adrian