Tekla PowerFab GO failed to connect to the remote server

The "Failed to connect to the remote server" message indicates that the website cannot connect to your database.
Steps to correct this would be:

1. Check to see that the Tekla Remote Server service is running on the server.
2. Verify that the firewall on the server or the network firewall is not blocking the connection.
3. Ensure the port forwarding has not changed or is properly set up on the network router.
4. Ensure that the connection address has not changed.

More information on these items can be found here.