Originally Posted by Crion
The unit was self-updating so you only need one backup HDD/SSD.
Whilst true for the Sooloos app itself I believe each OS installation has unique ID's / licensing so I would recommend maintaining a backup for each device.

Regards,
Carl

861v6+ID40, HD621, 8000.2, 7200HC, 7200.2, SKYQ Silver, PS3, PDP-LX6090, QNAP TS870-Pro (8*6TB), Roon, iPadAir2.
[In Reserve] C15, MD600 (2*3TB), TwinStore RM (2*2TB)