Replace Logitech Squeezebox Duet

something like:

http://192.167.1.237:9000/

ip address of computer running the Logitech Media server and port 9000


Players connected to the server should show in dropdown menu in the upper right.  If not try restarting Logitech Media Server and if still not there rebooting the Squeezebox.

Have you tried using a web browser on a computer on your network if you have one as the controller to connect to LMS and see if your Squeezebox duet shows there?
In any case, most streamers you would replace an older SB with wiki use an app that runs on a smartphone tablet or other device as controller/remote and will display Whatever art or tags are available.

Are you running Logitech media server on the computer? Squeeze devices connect to that.