Many people seem to be having the same issue. After install, and they attempt to go live, they are met with "Oops… Error: SERVER DOWN." I myself am experiencing this issue. I think it can be resolved with having more clearer instructions on how to install the NodeJS server file you create upon registration.
On your Config.ini file you have this.
st__SERVER_PORT = "";
st__SERVER_URL = "";
#example: "live.vaneayoung [dot]de"
st__SERVER_OBS_URL = "";
In the listed
#example you have created a subdomain of live.vaneayoung.de as the Static URL for the NodeJS Server. Is this recommended we create a subdomain for our nodejs server? Where are your instructions for us to create the subdomain for our websites?
Lastly, once we receive the NodeJS file upon registering the plugin, you don't give instructions as to where to upload and install it. Are we to upload and install it in our Wowonder Root directory, or the st__SERVER_URL location we entered in the config.ini file?