Unable to Update firmware from version 02.10.09-124

You can update manually by going into the MyBookLive UI > System > Updates > Update from File

Here is the download link for the latest Firmware, 02.43.10-048:

http://download.wdc.com/nas/apnc-024310-048-20150507.deb

Once it’s downloaded, select it after clicking on “Update from File”

I updated a few weeks ago and since then I have had an issue with the device being unable to sleep.

Another person reported a similar issue here

http://community.wd.com/t5/My-Book-Live/Energy-saving-not-working-well-anymore-after-upgrading-to-latest/td-p/898293

Not sure if it’s definitely caused by the latest firmware or another factor but just a heads up incase your device happens to be the same after updating.