I have been using a setup with two homes for around two years with (almost) no issues. My setup is simple:
- Identical ROCK in both places
- Identical NAS
- One 2.5" 500GB HD attached to ROCK where Roon configuration backups are stored automatically every three days
When I move from one location to the other I do the following at the “old” home
- Sync the music on the NAS to a USB HD (using a Windows PC and TGRMN Vice Versa)
- Turn off Roon Server and unplug the Roon Config Backup HD
Take the two disks to the “new” home and do the following:
- Sync the music to the NAS using TGRMN Vice Versa
- Plug the Roon Config Backup HD into the ROCK
- Turn on Roon Server
- Restore Roon Config from the Backup HD
Done
As Roon backups its configuration automatically to the HD, the fuss is really minimal.