I’ve ordered another Rose 150 (it would be the 150B as opposed to the first one I have which is a 150…) for another place I have in another country.
Plan to install a 2TB SDD in it and then upload on it the large collection of CD rips that has taken ages to clean up and fix because of all the errors originally caused by the (old) Rose software.
Everything looks like it has been fixed now on the music files management side of things (although many improvements are still needed on the usability of the Rose Connect App operated by a Mac or Apple device…), and look forward to enjoy the quality of the Rose sound in a different location.
So putting more faith into this brand and trusting them with another RS150.
Should perhaps have benefitted from a discount because of all the troubleshooting help and beta testing done on the CD ripping functions in these last 18 months 
, but didn’t even bother to ask…
Maybe, come Christmas time, I will get a nice card from Korea? who knows?