I also have tried activating the WebControl.StartWebSocketServer, but I get other errors which imply the connection never worked…
What sucks is I had it working at one point to at least give me an “Upgrade Required” message from Unreal, which meant I needed to update via the Epic Games Launcher… However, once I updated the engine, I was back to getting server connection errors…
Either 404, ConnectionRefused, and or just outright no connection at all.
Any help would be appreciated!