KDD Data usage

You still don’t say if you have Plex or other media server running and if remote users or devices are accessing the MCH. If there is indeed no need for remote connection, go ahead and disable WD Discovery (right click tray icon and Quit) and solely use the SMB Public LAN space of the MCH for local connection. Your best course of action is still to contact WD support directly as suggested by S. Brown of WDC