I'm having a rather irritating difficulty.
In version 18.07.13 of Recalbox, in the emulator of PSX (Playstation) some titles work 100% well.
All games load and run, but some simply do not allow me to boot the game.
The games: Tekken, Tekken 2, Soul Edge, StarBlade Alpha simply do not receive the Start button command and do not initialize the game.
Others like Sillent Hill, Crash Bandicoot 2, and Alien Ressurection all work perfectly well.
My Recalbox is mounted on a Raspberry Pi 3B, the ROMS in the PBP format and the gamepad is a generic, dualshock format, branded by Mikrontech.