try also delete the “on” at the end of the file name :)
just:
config.js
And what is your exact config looks like? Maybe try this first:
var config = {
address: "0.0.0.0", // Address to listen on, can be:
// - "localhost", "127.0.0.1", "::1" to listen on lo$
// - another specific IPv4/6 to listen on a specific$
// - "", "0.0.0.0", "::" to listen on any interface
// Default, when address config is left out, is "loc$
port: 8080,
ipWhitelist: [], // Set [] to allow all IP addresses
// or add a specifi$
// ["127.0.0.1", ":$
// or IPv4 range of$
// ["127.0.0.1", ":$