I've moved to 8.1.2 (DPM on) so I could try out the new SAM profile for my speakers (thanks Petrik!). I very much appreciate the extended bass and the sound is very good but my 200 is running at 10-15 degrees hotter than with 7.1.1 or 7.1.3 which is a big concern given other's comments about component failures.
IMac macOS 10.15.3 (no link to Devialet ) / MacBook Pro Retina OS X 10.14.4 / Linn LP12 / Devialet 200 / Wilson Benesch Discovery.
Qobuz Desktop Latest Version / Audirvana 3.2.18 / Audirvana Remote / iTunes 12.9 / AIR 3.0.4 / Wi-Fi / FW 8.1.0 / SAM 50%
Cambridge, UK (Updated 27th February, 2020)