Linn stops at end of track

[QuinnT (BANNED)]

Well - spoke too soon. Started playing a track this afternoon via Tidal and it stopped half way through. ROON indicated it was still playing however no sound from the Linn.
June 5 approximately 4pm USA Eastern Time.

I have exactly the same issue, Linn Klimax Katalyst with the latest firmware.
Roon Server 1.6 64bit running on a MM Mojave 10.14.5, both plugged into an unmanaged Cisco switch.

Note that Linn Kazoo is absolutely fine.