HX850 - Video ok but No audio online streams

I have a problem with my sony hx850 and the streaming of a sopcast link through serviio, i can see a perfect image but no audio, can anyone help me please??

[Illico]

Could you provide some information about your sopcast (see signature link) ?

This is probably a known issue : viewtopic.php?f=11&t=6858&start=20#p50539

It happens with all sopcast link i tried to see, I'll try TO modify profile archive (I use sopcast in Mac OSx)

PD: Same problem, no audio in native dlna hx850 with sopcast channel, but if I play streaming in Popcorn Hour all is ok.!.!??