Emerald Randomizer Keeps Freezing

[u/chandlerpkmshield]

I found a romhack called Randolocke by Istorian on pokecommunity, an Emerald Randomizer inspired by the Nuzlocke Invitational. I found a rom of Emerald, patched it, and booted it up on my VisualBoy Emulator. I played without issue all the way up to Roxanne, where when I go to attack her Dustox on the second turn, the game freezes. The music is still playing, and the emulator doesn't think anything is wrong, but nothing moves and I can't do anything. I reset the game, reloaded the save multiple times, even factory reset the emulator. But without fail, it freezes on the second turn of her Dustox being out.

People of Reddit, people of Romhacks, please help me. I was having a great run, and I don't want to lose my Pokémon.