A also forgot to say that my Nero Media Home server equipped with my HTS is showing all subs normally.
I have also media player ASUS O!play HD-PR1 connected to TV and tried DLNA connection with mezzmo and all subs are shown normally.
So it must be something with LG HTS and Mezzmo - maybe profile problem? I have LG Bluray profile as you can see from log.
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