Samsung C-Series - No Films since update to 1.4

Hi,
since the update to Windows Serviio 1.4 films are no longer found by the TV (C-series) - before everything worked fine
- Music and Image folders are found and displayed on TV
- Film folders and films can be accessed via Mediabrowser (and played via iExplore - playing does not work with Firefox)
means: Serviio database is complete and working
. via Twonky Beam App on my Android I can access Serviio Server and play films on the Samsung TV UE40C6200
but access to films directly is impossible?
Any Idea, what is missing?
Win7, Samsung TV UE40C6200
btw I can watch films via Synology DS 211j and WD MYBook - its only the direct access to my films via Serviio Server which is no longer working since the update.
Thanks for your help
Toura Lou
since the update to Windows Serviio 1.4 films are no longer found by the TV (C-series) - before everything worked fine
- Music and Image folders are found and displayed on TV
- Film folders and films can be accessed via Mediabrowser (and played via iExplore - playing does not work with Firefox)
means: Serviio database is complete and working
. via Twonky Beam App on my Android I can access Serviio Server and play films on the Samsung TV UE40C6200
but access to films directly is impossible?
Any Idea, what is missing?
Win7, Samsung TV UE40C6200
btw I can watch films via Synology DS 211j and WD MYBook - its only the direct access to my films via Serviio Server which is no longer working since the update.
Thanks for your help
Toura Lou