I’ve been carrying my fanless Roon core between two locations so that my Roon library and recommendations are always in sync. But I expect to be bopping between three locations in the next several years, and carrying the same core all around, especially when it involves flying, is not so much fun. I guess I could use my laptop and an external disk for this, but I’m not so happy with running RoonServer on the same laptop that I’m using for everything else, especially since often the laptop is on my lap, not wired.
What I really would love is a simple, automated way to keep multiple cores in sync. I can deal with keeping music storage synchronized (thanks to Syncthing) but the Roon database is a different story.
Note that I’m OK with having three Roon subscriptions for the three sites, the issue is that I’d like to see the same Roon world in all three.