Won't go to sleep now

I successfully installed and set up the MyCloud EX2 Ultra and every thing seemed to be working fine and the drive was going to sleep when inactive.

I then enabled web services for a user and an upload was started but crashed after 1.3G.

Now the drive will not go to sleep.

In the log i see a lot of messages that CIFS: Authentication for user [ed] has FAILED. for all the users configured. Monitoring the traffic on the router shows a small regular number of packets being TX & RX to the EX2.

Attached is a screen copy of some of the logs and configuration.

Is something trying to hack me?

Any help appreciated.