Hi,
since the last two versions of Volumio it seems, that “SetNextAvTransportURl” is not implemented correctly.
My control app (Audionet AMM) supports this to allow play gapless playlists.
But unfortunately only every second title of the playlist is played, the title between is played only a second or so, if the “setnextavtransporturl”-flag is set by the control app.
If I unset the flag, then the playlist is played correctly, but with a gap between the tracks (not so good for live-albums).
regards
Tom