Posting this in case others are affected. But my car has suddenly decided it's Focal sound system shall remain forever silent!
I've tried resetting the unit, changing profiles and generally fiddling with every setting and possible audio source but nothing. Will update once I've had chance to run in to the garage. In the meantime I've a 6hr round-trip to make in relative silence (and mild frustration).

I've tried resetting the unit, changing profiles and generally fiddling with every setting and possible audio source but nothing. Will update once I've had chance to run in to the garage. In the meantime I've a 6hr round-trip to make in relative silence (and mild frustration).