Help: Gray Launch Button @ Hotel

Hi guys,

I am at a hotel and just wondering if I have any chance of getting online or not. Any advice?
I updated the game without problem, but launch button is gray.
Firewall is disabled.

Regards,
True

Some port needs to be open. At my work this port is closed too.

https://account.entropiauniverse.co...ogin-connection-fa/when-i-launch-the-entropi/