No longer works the PS3 controller to play games directly PSx

Hi:

I hindfoot in RP2 3.3, 3.2.1 and hindfoot used before the command of the PS3 to play PSX games worked smoothly at first.
My surprise is deactivated 3.3 rearfoot control and can not play PSX games because the command does not respond.
Why not leave the settings as they were before?

Regards.