How To Get Multiplayer To Work

https://neverwintervault.org/project/nwn2/other/nwn2-client-extension

Download the above (skywing's client extension)
Unzip anywhere
You may need to run hdlinstall
Otherwise just launch NWNLauncher to launch the name
Create a username/password (and save it, you still use it)
Servers should show up!

The most populated RP server is BGTSCC - I recommend giving it a shot! It is generally awesome, if you enjoy roleplay. It also features probably the most extensive server (for both mechanics, area design, and roleplay) on nwn2.

Their website/fourm page is here: https://www.bgtscc.net/
You can connect to their IP via direct connect in Multiplayer using: game.bgtscc.net