Lucky for me it hapened after a full restore so no data is missing, but is frustrating since I cannot access to create users and folders.
I’ve read a lot of complains but so far I havent seen a solution posted for this kind of problem.
When I punched the update button I left the device alone until the blue admin interface popped up again, thats when I discovered I no longer can log in to the admin console.
Yes, I can acces the main storage, the second “WD_backup” says “There was a problem connecting to the server “WDShareSpace.local”.” when trying to acces or to assign it to timemachine, and I cannot login in to the admin console anymore.