Nuendo 11.0.10- Nuage FADER-MASTER don't start NUAGE IO A16 out of workgroup

I installed Nuendo and Nuage Fader and master do not start,
and in addition the Nuage io A16 interface exit the Nuage Workgroup Manager.
All work great in Nuendo

Maybe check out the Firewall Settings for N11.

Yessss Hendrix97, this is the solution.
thanks, many thanks