I have a SoundTouch configured in HA, everything is working as expected (presets playing, local media playing, TTS working correctly and so on)
In my setup i also have a DLNA where i store my music and it is correctly configured and shows up in HA.
When i use the Bose app and i access the dlna server i can play the files in sequence (for example an album) or i can play a playlist in m3u format. (in this case on the lovelace media player card the source is STORED_MUSIC, album cover is shown and i can play next/prev track correctly)
When i use the HA media player (from the entity or the lovelace card), i can access the dlna server files, but i can’t play playlists (Error: Object has no playable resource), and i can only play single files (at the end it doesn’t play the next song), source is set as UPNP and if i click next or prev button it stops playing and source become INVALID_SOURCE.
Anyone was able to reproduce the Bose app experience with NAS DLNA inside HA?
Also, it looks like there is no way to loop a song/file in SoundTouch from HA