[FIXED] seems to be updating fine now. See post below
Went to update Roon Server when a pop-up showed up saying there was an update. After that update, it broke. I removed the Docker + Image, and deleted corresponding appdata folders
root@rubble:/mnt/user/appdata# rm -Rf RAATServer/ RoonGoer/ RoonServer/
(*** Anyone who does the “rm -Rf” command, be REAL CAREFUL, probably SOBER 
)
When I reinstalled the Docker, it still pulled an older version of 1.7 Build 537. Doing an update broke it again. Restoring a backup, also of 1.7 Build 537, would also break it.
Interestingly, I did an install on a Ubuntu VM using the shell script from the Roon site here, and it pulls http://download.roonlabs.com/builds/RoonServer_linuxx64.tar.bz2, which is ALSO 1.7 Build 537.
The update did not break the VM Ubuntu version.
Thanks for any direction! And I can update the unRaid forum post over here if we get it hammered out.