Same her with iPhone 14 and iOS 18.5 after yesterday’s update.
App crashes after +/- 1min of playback. It does on wifi or cellular; and with downloaded, library, or Tidal content.
I have restarted the phone several times and still crashes.
I don’t want to reinstall as I would lose +75gb of downloaded content (it would be the “nth” time I’d have to do it in Arc 
)
Added support link for follow up.