I have a Raspberry with Domoticz and Homebridge so i installed Homeassistant not from scratch with a standard image but from Terminal (Apples putty)
After installing Home Assistant it worked for just 1 day, now the second day i use 192.168.178.80:8123 it asked for username and password, i never made a user or password.
you sure about that? It’s literally the first thing that comes up when you load the page the first time since version .77.x
As far as I know, you cannot bypass this to get to the system at all.