2 ideas :
- Try andy/iori or the new eternal spu (i personnaly use Andy) : if it doesn't solve ur problem u will at least get a better sound. Don't forget to activate spu irq only in the plugins config (not in epsxe general options).
- Don't use save state, they are known to crash ff9, try using a save and going on a while in the game to see if it's the cause of the probs...
hope it will help
- Try andy/iori or the new eternal spu (i personnaly use Andy) : if it doesn't solve ur problem u will at least get a better sound. Don't forget to activate spu irq only in the plugins config (not in epsxe general options).
- Don't use save state, they are known to crash ff9, try using a save and going on a while in the game to see if it's the cause of the probs...
hope it will help