I have a similar issue when I switched the user's zen user policy login
from (DLU)local workstation to (no DLU) Microsoft Active Directory.

If I switch the user back to DLU login, problem goes away.

I also notice, when you goto Settings --> Printers and Faxes, the status
of those IPP printers shows "Openning" for about 5 seconds before going
to "Ready".

The question is, what's the difference between logging into the domain
versus local workstation? other than generated a new user profile.

I'm puzzled on why? Is there a Windows Fix for such a symtom?