I'm not sure why, but when Live Server goes live for me, it always resolves the http address without the colon.
I've looked through the settings.json for Live Server and I don't see anywhere that I can change this. My liveServer.settings.host is set to "http://127.0.0.1". If I change this, it changes what loads, but I cannot get it to include the colon. What am I missing?