God of war crash

[Giamazz]

I'm building an arcade cabinet and I'm testing how to emulate the various consoles. Batocera is a big software but I'm having trouble emulating the psp. I use 2 computers, an I5 and a celeron n5150 but the problem is always the same. When I launch "gods of war" ( as tasting game) the game does not start. For a few seconds I have 60 FPS but immediately after they drop to 1. I also converted roms from iso to cso (as in an your video). Same problem for game cube rom. It's weird because PS2 games work well. Could you please help me? (photo attached)

Thanx in advance and sorry for my bad english