Problems with Rogero 4.21 & Multiman

Hi,

the games work but:

a) the XMB does not work in-game. the icons spin endlessly

b) Multiman takes AGES to 'verify game data' after selecting certain games ie RE6

c) none of the PSN games work :vollkommenauf::vollkommenauf::vollkommenauf:

Anyone else having this trouble? Any workarounds?