I am not sure, here is what happends.

I have V12 Ps1 with Infinity. I have been playing ps2 game backups for a long time and only twice the disk fails to load. I recenly started making PS1 backups and they works with about %98 boot rate. But it is a different story when the PS1 game cd is put onto the system with out pussing the restart button. What I mean by that is, you know how we have to push the restart button before taking out the runing game, and put in another one if you want to play it, the game will start on it's own with out pussing the restart button agian righ? but it does not work with my ps1 games. I have to puss the restart button if I want the game to run.(sometimes it runs with out pussing restart but not offen) SO I think the reason why my ps1 games does not work wheno useing gameshark is because I can't push the restart button other wise the code would not load with the game. I am not %100 sure but does anyone know why? can it be a bug with the infinity software?