Warn if creating a local instance without an ngrok auth token. Ngrok public access has a 20 connections / minute limitation which is quickly exhausted by the user interface and will be causing all sorts of issues. Free accounts already double this limit (40 connections) and paid accounts increase it even further (60 connections / minute, at least). Tell the user that it will still "work" but it's recommended that they register a free account and use that to connect to avoid the errors.
Warn if creating a local instance without an ngrok auth token. Ngrok public access has a 20 connections / minute limitation which is quickly exhausted by the user interface and will be causing all sorts of issues. Free accounts already double this limit (40 connections) and paid accounts increase it even further (60 connections / minute, at least). Tell the user that it will still "work" but it's recommended that they register a free account and use that to connect to avoid the errors.