Had the red led on disk 1 show up, fitted new disk as per instructions, but at the point of “auto-rebuild” or “manual” I was not given the option, only “auto-rebuild” was there.
I clicked to switch “auto-rebuild” on and rebooted the the unit, disk 1 is still solid red but I can hear the disks doing something and they are warm.
Is there anywhere it shows you what it is doing ?
Drive sizes are 6TB each with only about 1.5TB free
Is this normal and will LED change to blue once it has finished rebuilding ?