rebirth selectmusic is real piece of work and basically requires managing a lot of global stuff nobody knows about. pack downloads install if you are anywhere other than ScreenGameplay so if it finishes after the transition which usually locks everything, but before arriving at gameplay, you end up reloading the music wheel which tends to switch the song you have selected and closing the pack. you go into gameplay with no song selected actually. this is why you crash.
rebirth selectmusic is real piece of work and basically requires managing a lot of global stuff nobody knows about. pack downloads install if you are anywhere other than ScreenGameplay so if it finishes after the transition which usually locks everything, but before arriving at gameplay, you end up reloading the music wheel which tends to switch the song you have selected and closing the pack. you go into gameplay with no song selected actually. this is why you crash.