it seems that something is moving … but not from WD !
BitTorrent Sync was updated again (2.0.105) and Plex Media Server is now available in APPS list.
Maybe also Acronis TrueImage, but I’m not sure if was already available in past.
No info if other APPS were updated too.
Maybe now it’s the time for a new firmware ? C’mon WD !! Too many bugs to fix before to discontinue EX2/4 .