Launch problem

Hello there.
I have a problem with my Rhino Gold 6.
When launching the programm browser launches and log in a bar appears. After successfully putting codes, browser closes automatically and returns to rhino screen and a bar appears saying contacting McNeel servers. After a few minutes though an error message appears saying that can’t contact em.
I already turned off firewall and reinstalled.

Hello - does Rhino by itself start?

-Pascal