Subtitles not showing on 42W655A

Hello,

I've recently started to use Serviio and I am really happy with it so far, however I have a problem with subtitles.
It seems they're found by the server and sent to the TV, but when I hit the subtitles button on my remote, I have a message on the TV saying that they're not available.

An excerpt from the logs:

2014-12-03 20:03:19,598 DEBUG [RendererDAOImpl] Reading a Renderer with ip address 192.168.0.100
2014-12-03 20:03:19,598 DEBUG [ServiceControlRequestHandler] ServiceControl request received for action '"urn:schemas-upnp-org:service:ContentDirectory:1#Browse"' from 192.168.0.100
2014-12-03 20:03:19,599 DEBUG [RendererDAOImpl] Reading a Renderer with ip address 192.168.0.100
2014-12-03 20:03:19,809 DEBUG [ContentDirectory] Browse() called for renderer KDL-42W655A (profile sony2013) with parameters: objectID = V_F^FOL_R1$F73, browseFlag = BrowseDirectChildren, filter = dc:title,av:mediaClass,dc:date,@childCount,res,upnp:rating,upnp:rating@type,upnp:class,res@resolution,res@av:mpfEntries,upnp:album,upnp:genre,upnp:albumArtURI,upnp:albumArtURI@dlna:profileID,dc:creator,res@size,res@duration,res@bitrate,res@protocolInfo, startIndex = 0, count = 10, sortCriteria =
2014-12-03 20:03:19,810 DEBUG [FolderDAOImpl] Getting number of sub-Folders in folder 73 [Any]
2014-12-03 20:03:19,815 DEBUG [VideoDAOImpl] Retrieving list of videos for folder 73 (from=0, count=10) [Any]
2014-12-03 20:03:19,825 DEBUG [MediaItemDAOImpl] Getting file of media item 588
2014-12-03 20:03:19,827 DEBUG [SubtitlesService] Found external subtitles file: Sin.City.A.Dame.To.Kill.For(2014)1080p.BrRip.x264.AC3-iPv.srt
2014-12-03 20:03:19,827 DEBUG [ResourceValuesBuilder] Softsubs for media item 588 found, will be served as a resource

and the full log:
https://dl.dropboxusercontent.com/u/5416504/serviio.log

I'm on 1.4.1.2
In the subtitles directory I checked:

  Code:

-Enable subtitles
-Enable extraction of subtitles embedded in video files

I left unchecked "Enabled burned-in subtitles"

My profile is the embedded:

  Code:

Sony Bravia TV(2013)

I checked the subtitles file and it's correctly encoded as UTF-8

[Illico]

Sony device does not support external srt file over DLNA. (only over USB)

You have to enable "Enabled burned-in subtitles" in serviio console. Then the external srt file will be processed by ffmpeg and burned into the video stream. This process uses more CPU resources.

For information, read FAQ_ in this topic: viewtopic.php?f=11&t=2396