Additionally could you test without the ACA1221? Does the error happen also in that setup?
Without ACA1221lc the game works fine, no problems :)
Ok, then it's not a KS3.2 problem. Sorry that the game causes trouble with the ACA1221, but unfortunately I neither have a real A1200 nor the ACA1221 so I've no chance to debug and fix that. Sorry....
But thanks for reporting and testing!