I’m using PS3 media player quite long and so far no issues at all. It is on OSX 10.9.2,LAN, streaming via PS3 and Samsung TV (46D8000)…both working fine. Last week I’ve got new Samsung UHD TV (55HU8500) and cannot get subtitles (external .sub,.srt) when streaming. At the same time,old Samsung TV works perfectly fine on wifi. Any hints ? Thanks a lot !!