airplay is audio out of sync

the log showing

airplay  warning: could not acquire a Shairport Sync native D-Bus interface "org.gnome.ShairportSync.i14" on the system bus.
 airplay  warning: could not acquire an MPRIS interface named "org.mpris.MediaPlayer2.ShairportSync.i14" on the system bus.

I’ve already disable BT and Spotify and also set to Standalone mode (no multi-room)

Hello @tdb32 first of all welcome to the balena community!

Could you please confirm what hardware are you using?

Did you try to reboot the device? Does it work after reboot?

Thanks!