701 Error WD MyCloud OS5
I’d been getting a 701 error after setting up a Play:5 1st gen after moving. Couldn’t figure what it was.
In the meantime I’d upgraded the WD MyCloud EX2 Ultra to OS5 just before moving when speakers were packed. Appears to be WD setting.
See WD forum post here https://community.wd.com/t/adding-music-from-a-networked-share/257933
