Our Squeezebox is still going as well, but with most using iOS devices at home, we’re not able to control it anymore because the app was discontinued. Does anyone know of a solution for iPhones?
Possibly the best solution would be an installation of the Logitech Media Server (LMS) on a raspberry pi (e.g. piCorePlayer [0]) or an already available home server. LMS can then handle all squeezeboxes (or squeezelite installations on other hardware) on the same network and allows control via a web interface.