Attempts to log in to Folio Builder panel, access Digital Publishing Suite dashboard, or publish from Woodwing Content Station fail. Your computer has a proxy server, firewall, or some other device or that software controls Internet access from the LAN.
Accessing the DPS web portal is usually reliable because of the universal proxy configuration options for all major web browsers. Your IT department can easily solve any issues with those connections.
The Folio Builder Panel, and possibly other third-party applications that use the Folio Producer API to talk to the DPS Publishing Service, does not have a mechanism to enter proxy configuration settings. The panel cannot communicate with DPS cloud-based services unless there is clear connectivity between the workstations InDesign is running on. Also, it's necessary that they can communicate with the servers listed in InDesign and the Folio Builder Panel.