Same problem on Dreamcast to be reported on this latest version on my side:
Recalbox running on:
- Raspberry Pi 3 B+
- Gamepad Logitech F310
- with the default theme
- Roughly 20 Dreamcast games (I've tried on several games which were working on the previous beta : Soulcalibur, Sonic Adventure 2, Re-Volt, Rayman 2...)
Extensions : .cdi
Bios : As reported on readme file checksum (dc_bios, dc_boot, dc_flash)
Another feedback, following the dreamcast one, leading to a black screen, with just the recalbox logo down on the middle and the name of the distrib in white down left.
I've saved the folders/files from the previous recalbox version for Pi 3B+ (rom, bios and saves), and paste on the new version (quite rough, I must say :)). Doing this without removing all the previous gamelist.xml in each rom folders will lead to the black screen described above.
Again, thanks for the hard work!