You might verify that the WD MyCloud has SMB1 turned on. It seems that it is turned off in OS5 by default and you have to turn it on. Check this out and enable SMB1 if it is not already.
You might verify that the WD MyCloud has SMB1 turned on. It seems that it is turned off in OS5 by default and you have to turn it on. Check this out and enable SMB1 if it is not already.