Genesis Plus GX Emscripten crashing

So, Retroarch Web Player’s Genesis Plus GX cores (normal and wide), they don’t work. Every time i try to open a rom (.bin, .md, .gen), it crashes and I don’t know why. I’m new here and mainly came here to troubleshoot. Do you know how to fix it?

Can you get a log of it crashing? See this page for instructions on generating a log:

No, I went to the directory in settings to check the logs, but it was empty. Whenever I try to open a game, it just freezes, and then when I try to go fullscreen, that the screen completely disappears as soon as I exit. What’s weird is that this didn’t use to happen, but now it happens every time without fail.