Hello i use batocera 5.19 on PC x64, on USB with games on Diferent USB.
Before this version it worked well.
Now if i use the 2 USB sticks it's booting,
i have the logo, and after, black screen (nvidia 1060).
It create the config files on the game USB stick but nothing more (black sreen, not charging system).
If i use only system USB it work.
PS : i have tested with game stick on Fat32 and exFat it's the same. USB3 32Go. I put somes games on this stick with Windows OS.