Ok, so...I was playing My World, My Way rom on my NDSLite. I use R4i Gold with v1.8 firmware. I went to the town called: "North Town" did everything needed, then when I was going to gate and when the boss is about to appear, the screen goes black as normally it does but it stays black. I was thinking if someone has had the same thing and if someone knows how to solve it. I found other topics about MWMW but as they were really old, I decided to make a new one instead. (none of the topics I found had answer to my problem.)