Gaming@NINA

So Im trying to play SD gundam on no$gba 2.4C, but I keep getting the same problem:

Everytime I get to the level complete screen, it freezes on me. No button works, but theres still movement going on in the background.

How can I fix this?

Does enabling sound help/make it work?

I believe sound IS enabled (Im using the same settings as for PKMN Diamond)

If it doesn't work still, try it in another emulator (iDeaS, DeSmuMe, NeonDS)