2.2.1.12 WMC_COMPAT_PLAYLIST_FAKECHILDCOUNT
This flag causes a value of "1" to be returned for the child count of playlists containers. This flag is used to counteract the reduction in performance caused by calculating the "real" child count for playlist container.
Value: %x1000
This flag affects the response of UPnP Actions: ContentDirectory:Browse and ContentDirectory:Search.