They seemed so pleased at networkmediatank and PCH that they beat HDI Dune in the race of releasing a Sigma 8911 based 3D mediaplayer. But so far all I hear is trouble, problems, bugs etc.

 

So are there any unraid users who own a PCH A-400 player who are pleased with the performance and would recommend it as a good buy. Or is it the same story as with many PCH players, that in the current state it seems a little rushed and it needs several firmware updates before it does at advertised: play mkv, bluray rips in ISO 3D etc. without problems.

I don't own an A-400 (yet) but it sounds like the frequency of firmware updates since mid-December has this unit at least working "most" of the time.  I've got an A-110 and a C-200 both of which are working flawlessly with my UnRAID server.  I don't plan on upgrading until we start seeing firmware releases "months" instead of "days" apart.  HST, I think the 400 has a chance to be a nice offering but Syabas haven't done themselves any favors that's for sure!