Just wanted to share an issue I ran into connecting to my DIY over wifi.
Any browser or mobile device that implements private DNS very likely will not be able to access http://local.autopi.io since it will not use the DNS server provided by the unit. You’ll have to disable the private DNS on your android/iOS device or on your browser in order to resolve the IP address. I don’t think there could be any fix unless autopi.io DNS was hosted by a provider that could allow public records to point to an address in the private network scope which would be a bad idea.
1 possible other solution would be to provide a PWA running on the web at local.autopi.io and have it send ajax requests to the pi to detect the connection and even load data