curl -fsSL https://get.docker.com -o get-docker.sh
sh get-docker.sh
Change some params to your liking: Reference
# Start the docker compose stack & forget about it!
docker compose up -d
goto
http://<machine-IP>:3000
to configure the installation over web. If server is outside home - use port forwarding overssh -L 3000:localhost:3000
.
If this does not work, then individually goto wifi settings on phone/computer to set manual DNS. Google
how to change DNS for your device
.