I’ve had pi-hole running for about a month on a Raspberry Pi 3. Today, after a power outage and a restart, I cannot get to the pi-hole console, instead getting the message
This site can’t be reached
xx.xx.xx.xx refused to connect.
I also noticed that the log window in the balenaCloud console has messages that “DNS resolution is currently unavailable”
Nevertheless, I can successfully ping the machine, and I can access web sites using the Pi as the exclusive DNS server.
I’m not sure how I got into this situation.