I'm getting import ddr soon for X-Mas but I use these games to test the chips. Maybe you should solder the K point. What Mixes do you have? I have the american version. I don't have MAX USA so it's hard but I will get it for X-Mas. If you have 5th Mix the game will freeze for a few seconds. This also applies for MAX. I hope this helps.
scph-50001/n v9 matrix infinity fw: 1.91
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