Hi, nothing run on Naomi with 5.22 b3... screenbug and batocera stop. (i have not the naomi logo, bug before). Core2duo with ati 5550. (opengl 3.3 in interface). I tried also with ati 4870. (it's ok with 5.21)
Dreamcast run well. Bios are ok for batocera (same 5.21)...
and... ty for all you work !! batocera is the best on x64 😉