Hi,
So are you saying you can't log in, because graphisoft.com won't even open in your browser? What error message do you get?
I know you checked firewalls and all, but I still think it must be a connection issue (as the sites are actually up and running). Have you tried taking the computer out of office and connecting it to an independent network? If it is a desktop computer, you can try using your phone as a mobile hotspot to act as a different network connection.
Regards,
Daniel Alexander Kovacs
Professional Services Consultant
GRAPHISOFT
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