Is it normal for all of the Fire Emblems to crash during animations for GPSP?

[DomeFossil]

I keep trying to run Fire Emblem 7 and Fire Emblem 6 on GPSP (6 is hacked). They run fine without animations, but the moment an animation begins the PSP will crash. Is there any way to prevent this, as I love the animations (the game is more boring otherwise)

Help would be Greatly, Greatly appreciated.

[mike_jmg]

look for another bios file and see if it gets better