Frontier is the service that Roberts radios connect to when browsing internet radio stations. You can create an account on their site and 'pair' your radio - this means you can add your own stations that the radio can't find in the main database and access them through the "My Added Stations" section of your radio's menu.
Once you've registered with Frontier (at www.wifiradio-frontier.com
) log in and go to the Add New Station bit. Enter in a name/location/genre of your choice and put the URL as http://s3.xrad.io:8094/
. Click the save button and you'll be able to listen to Bright FM on your radio again.