mkv subtitles not shown

I have P42GW30E;

I formated my pc last night. I install serviio today again. But mkv subtitles not shown.

Thanks...

[Cerberus]

Panasonic doesnt support subs for MKV files

Panasonic doesnt support subs for MKV files

sure?

I was watch with subs last night.
Problem appear after format.

[Cerberus]

yes as far as im aware, with panasonic profile selected sub are sent to the device so if it did they would just work.