Neverwinter Connections now has a dedicated NWN:EE cloud server available for checkout by DMs and gaming groups for their online sessions. It will appear as "NWC Public Server" on the Beamdog list.
Please see the NWC news item for the full details: https://neverwinterconnections.org/news_entries/435518
NWC is making the server available in order to support DMs interested in running campaigns or individual modules, along with multiplayer groups without a DM. For those looking to get started, here are some recommended campaigns and modules:
DMFI Multiplayer Starter Mod for NWN:EE may be helpful.