WD Sync is what it is. Some of us have dumped that software and moved to using third party sync/mirroring software like Free File Sync (https://freefilesync.org/). The main downside to third party software is the inability to access a remote My Cloud in a secure fashion without additional configuration of the My Cloud (possibly involving SSH to modify the firmware).
There is also the unofficial Goodsync app that may be of interest to some.
