It's basically this post: https://community.home-assistant.io/t/music-assistant-keeps-looping/873225
The only solution in the forum were people switching to Snapcast which shouldn't be called solution.
Long story short: Had a Raspi connected to a USB Speaker with MPD and integrated it in Music Assistant which worked flawlessly.
Changed it later from MPD to Squeezelite for multi-room-sync and now when I play my one time alarm song via automation the song keeps looping forever.
If I intervene via the Music Assistant UI it stops the loop.
I made sure that in the LMS (Lyrion Media Server) the client has no looping and the Music Assistant Device has no looping.
Is this already known and a user side problem?
Thanks for your time <3 🔥
Ok so I cannot figure this out. No matter what settings I have music assistant keeps looping when I send a single track to media_player.master_bedroom_audio_3. It behaves normally when I just play media on that media player via the media interface in HA. the media player is a vlc telnet client that explictly forbids loop and repeat via cli flag.