Please Help! My JPN Playstation wont read Rockman X4

I have already bought 3 different copies of Rock Man X4 to run on my JPN PS1 and none of them have worked. My PS1 is modded with a PSIO ODE but its CD drive still works fine, I already tested it with other games (Tekken 3 and Spyro, all Japanese versions) and the console had no trouble running them. Even the Rock Man Dash Demo CD that comes with X4 ran just fine. Is there something I'm missing? Does Rock Man X4 requires something else to run? Is it possible that the guy who modded my console damaged a component that's required to run specifically Rock Man X4? Am I just that unlucky? I'm losing my mind lol