What if a connected device stops sending?

Trailwise tells you instead of quietly going blank. Because one source owns each stream, a source that goes quiet takes its signals down with it, and readings your other devices send for those streams are set aside. You get a warning on the connectors page and in the notification bell, naming the provider, the streams, the last date it sent and how long ago, with a button to hand those streams to a device that is still reporting.