I'm having the exact same issue. I usually leave bigbox open on the menu screen overnight, and now it's always crashed when I come down in the morning.
I've noticed it happens at the end of a song sometimes. I have 102 songs in my background music folder, not sure if that's a common factor her
I've tried removing my 3rd party plugins, that didn't do anything
Happens regardless of if I run as an admin.
Windows 10
Aeon MQ7 theme.