Everytime i play my emulated gba game fire emblem it keeps on freezing after 10 mins. What do you think it is, theres nothing wrong with my system it is fairly new about 3 months. when i press the spacebar to speed up the gameplay cause they talk to damn much, the cpu usage goes to 100% but when i'm not pressing the spacebar letting it go at regular speed cpu usage is 20-30% all the time. please help this is a really fun game.