Email marc@osmsolutions.com with any question, bug report, or feature request. Include your iOS version and, if it's a display-connection issue, the display's model if you know it.
Almost always one of three causes:
You can always add a display manually by IP if scanning doesn't find it — that path doesn't depend on network discovery at all.
Turn on Demo Mode (the "⋯" menu → Settings → Demo Mode). It simulates three displays and every feature works against them — no network, no permission, no real hardware needed.
Everything — your added displays, saved profiles, and audit history — lives only on your device. See the Privacy Policy for details. Nothing is uploaded anywhere.
Menuboard Manager MDC is a free companion app to Menuboard Manager, the digital-signage platform from OSM Solutions.