I've tried something new - installed batocera 5.22 from an img file to a new pendrive, used some non working system's roms from my hdd (naomi, atomiswave), just copied all bios files to new pendrive. Now it works.... really I don't get it. But Atomiswave and Naomi games are much slower on my desktop with i7-3770 and AMD RX 580 than on my old dell 6230 notebook with i5-3240 and Intel HD4000....