When connecting to device Soft AP, phone complains about "no internet service", probably due to no DNS

[lars-t-hansen]

I think this is because the device does not provide DNS. It ruins the UX, frankly. But it may be fixable. While looking for something else, I found https://github.com/alvarowolfx/wasm-arduino-wifi/blob/master/src/main.cpp#L205, which appears to be doing something to erect DNS on the Soft AP. It would be worth looking into further.