I think I'm going crazy
.. tried it yesterday and it didn't worked. Today it works.
But I think there are some troubles with the updates of the contacts in roundcube, because, I made a new contact in Googlemail, opened Roundcube - Contacts and refreshed the google contacts sections a couple of times, but it didn't change. Same thing when I delete a contact in Googlemail.
Do you think that Google refreshes their api entries later?
Update: I think there are some problems with the sessions. Closed the browser and reopened roundcube and tadda.... everything is uptodate. I always made a browser refresh before (Ctrl + F5).
What do you think about that theory?
Thanks for your time Roland