I can think of one…

I’m pretty sure Unraid relies purely on the drive serial to identify its position in the array (or cache). From docs.unraid.net:

Unraid identifies drives based on their serial numbers and sizes, not by the specific SATA ports they are connected to. This allows for flexibility in managing drives, as you can switch them between ports without affecting their assignments in the system.

i thought it was a misplaced tenforward post. :/

I’ve been using play:Sub for years (for subsonic, then airsonic).

Airsonic (fork of Subsonic) has worked well for me for a few years. Used Subsonic for many years prior. I mainly use play:Sub on IOS for playback, local/offline caching, etc.