The problem is the following:

I have a few (10-15) computers, where the User policy suddenly stops
working. In total the site has around 350 pcs. The workstation policy
stills works.

If I uninstall the ZFDagent (the one from the original 6.5 release), and
install it again it works just fine.

I can see the policies in effective policies.

The User policy is containing a DLU and a Grouppolicy.

Have anyone else experienced this?

Best regards