Is this an sd card issue? it's a pny 16G class 10. right from the factory i put firm and games on it. 1) would using panasonic formatter help? 2) if not, would changing cluster sizes help? Does sanyone have an ace3ds+ and full speed metroid prime pinball? My DSTT runs the game fine, with only maybe slight slowdown on the Phazon mini boss shockwave. should i try the sdcard that works right on the dstt?