Synology NAS - subtitles (srt format) missing

Hello,
I installed Serviio succesfully on my NAS DS212j.
After configuring the shared folders everything works fine, except the subtitles, and that's just the reason why I installed Serviio on my NAS. Otherwise I just can use the standard Media server...
I installed Serviio on my computer also with exact the same parameters, everything works fine on my TV (Samsung).
But when I view the movies from my NAS, the subtitles are missing.
And yes, I selected the correct Renderer profile (Samsung TV / player C/D/E-series) on both configurations.
With UPnP inspector I checked what information was deliverd by both Serviio installations, the NAS version had indeed no subtitle information.
NAS SERVIIO => DIDL-Lite:res (2 found)
http://10.0.0.4:8895/resource/1/MEDIA_I ... 0/ORIGINAL
http://10.0.0.4:8895/resource/1/COVER_IMAGE
PC SERVIIO => DIDL-Lite:res (3 found)
http://10.0.0.116:8895/resource/1/MEDIA ... 0/ORIGINAL
http://10.0.0.116:8895/resource/1/COVER_IMAGE
http://10.0.0.116:8895/resource/1/SUBTITLE.srt
So, why is the subtitle information missing?
I hope someone can help me with this...
Thanks!
I installed Serviio succesfully on my NAS DS212j.
After configuring the shared folders everything works fine, except the subtitles, and that's just the reason why I installed Serviio on my NAS. Otherwise I just can use the standard Media server...
I installed Serviio on my computer also with exact the same parameters, everything works fine on my TV (Samsung).
But when I view the movies from my NAS, the subtitles are missing.
And yes, I selected the correct Renderer profile (Samsung TV / player C/D/E-series) on both configurations.
With UPnP inspector I checked what information was deliverd by both Serviio installations, the NAS version had indeed no subtitle information.
NAS SERVIIO => DIDL-Lite:res (2 found)
http://10.0.0.4:8895/resource/1/MEDIA_I ... 0/ORIGINAL
http://10.0.0.4:8895/resource/1/COVER_IMAGE
PC SERVIIO => DIDL-Lite:res (3 found)
http://10.0.0.116:8895/resource/1/MEDIA ... 0/ORIGINAL
http://10.0.0.116:8895/resource/1/COVER_IMAGE
http://10.0.0.116:8895/resource/1/SUBTITLE.srt
So, why is the subtitle information missing?
I hope someone can help me with this...
Thanks!