I just recieved my 3TB WD My Cloud yesterday and have yet to get it to work for more then a few minutes at a time.
When I run the setup software the mycloud seems to work for a few minutes. I can transfer files to it, I can start a file on the my cloud streaming on my bluray player through the DLNA. . After only a few minutes I lose the connection to it, files cease transferring, opening the desktop app gives an error message “Can’t connect to this device”, opening the dashboard says “This webpage is not available”
If I unplug the my cloud for a few minutes then plug it back in and rerun the setup software then it works again, for a few minutes. Then goes back to the above condition.