Network connection lost after firmware update v04.01.00-408

Problem is most likely hidden in the stuff for Mac so if you don’t have it, it’s possible to disable and see how it works, I’ve did it last week and it seems to help with loosing access, here are more positive feedback on this issue:

http://community.wd.com/t5/WD-My-Cloud/MyCloud-4TB-Keep-losing-access-to-the-shares-daily/m-p/807497