I Need Help Running Muramasa the Demon Blade On My Wii

Hi guys, first of all I hope this is the right place to post my question. Sorry if it isn't; I am new.

So, I just softmodded my so I could run backups of my wii games, and I am having trouble running
Muramasa The Demon Blade. Here is my problem:

I have used both USB Loader GX and CFG USB Loader. Both of them globally load cIOS 222 Hermes',
and I run MTDB on cIOS 249. The game plays fine for a while, but when I get to a certain part in
the game, in battle, the controls stop working. This is what usually happens. Although, once, the
game showed a black screen with Japanese writing on it. I am very confused and would love some
help. Thanks guys!