My Volumio is set on my adsl connection. And it is working perpectly.
But I upgraded my internet connection to a fiber cable, started using a docsis 3.0 compatible modem and Vol. stopped working even though I had resetted its network setting and entered correct network name and password.
Oh I am also using ethernet line between my new modem and Vol.
Volumio needs to be rebooted and then try connecting to it in your browser.
Your internet connection doesn’t matter for volumio your lan settings do. If volumio uses an IP from your previous router you probably cant connect because its a wrong range.