: Ensure the "BD Mirror" and "Internal/External" settings in Multiman match the requirements for this specific fix.

: It was primarily designed for the "Duplex" release (BCUS98232 or BCES01741) and often included modified .sprx files to ensure stability.

Fortunately, a fix has been discovered for the God of War: Ascension boot patch PS3 duplex issue. The solution involves a patch file that can be downloaded and installed on the PS3 console. This patch file addresses the duplex setting, allowing the game to communicate correctly with the controller.

How to Play God of War Ascension on PC - RPCS3 Full Tutorial