I am very new to this and not great at all this programming.
I followed these instructions
successfully and was able to find and set up some new devices I have in my home, via homeassistant.local:8123.
HOWEVER, when I powered off the Raspberry Pi to move it to a new location (after I had done my testing and learning!) I was unable to reconnect using homeassistant.local:8123.
If I reflash the SD card, I can connect again. But each time after a power off, I can’t get back in.
I have tried this four or five times…each time the reflashing works, but that’s not sustainable.