God of war with remote joy, any tips?

Hey, i recently started using remote joy, and it works for most games, but when i try it with god ofwar my psp just freezes, and i know its not a game thing, I know its possible for it to work because Ive seen hundreds of video son youtube of god of war being recorded through remote joy..

Has anyone here got it worknig? Maybe know of a similar game that froze with remote joy but found a solution? Please post !

can anyone tell me what to do so this game doesnt freeze? Or post a version of a remote joy that works with god of war? I can play burnout with remote joy without problems, same with patapon, no problems, just with my favourite game, GOD OF WAR.

thanks