I found a workaround. If i turn textures down to Very High, the crashes stop.

I think this issue should be closed. I've been chatting in the Global Mobilization discord and it seems it's a texture related issue with no real way of fixing it it. Thanks for the help though.

I also Ran Windows Mem Diagnostics and there were no errors.

I launched with -exThreads=0 and that seems to have fixed it. However, I'm now having a problem where the game freezes when loading into the main menu.

Will there be any performance changes?

I'm having this problem too.