Content not refreshing

sometimes a new content file does NOT show up till restarting the serviio services, whats the matter this is annoying!
wounder if updating the FFMPEG file might help? -> https://wiki.serviio.org/doku.php?id=win_ffmpeg
wounder if updating the FFMPEG file might help? -> https://wiki.serviio.org/doku.php?id=win_ffmpeg