No problem, I'm also on a PC: Windows 11 to be precise. I don't know why it's doing this only on Firefox, this is a Gaming Laptop, it should be able to handle it.
It seems to be more than just this game i'm having issues with, i think it's something on my end, i don't know what unfortunately
Oh that's a bummer! Thanks for following up though, I do appreciate it, it's always really helpful for the developer. Good luck with your PC!