Hi @ecr80, I can’t share any specifics at the moment, but I can tell you that this is an area of active exploration at the moment. We’re aware the Tidal integration has been occasionally unreliable and are investigating ways we could improve the situation.
While I haven’t got anything specific to help you with the external display side of this request (I mean, it is Headless Plexamp after all), I imagine something nice may be possible using a browser automation tool and the web UI at [ip_of_pi}:32500. As for headless Plexamp in general, we have some great stuff up our sleeve Coming Soon™ (no but for real it’s going to be awesome).