Nothing happens

Could not get this app to do anything. At no point did it detect a single HTTP request. When I attempted to download the companion app I was met by a "404 Not Found” page. I attempted to reconfigure the proxy address, and even manually set the system proxy. Nothing worked. I can start the Charles free-trial and capture HTTP traffic immediately and without configuration.

orcasauce about Proxy - Web Interception Proxy, v1.11