I get crashed when playing

I've recently came back to this game and I can only enjoy a few minutes of it, as I get crashed without any notice a few minutes into the game. I've had issues with this game before where my anti-virus was somehow interfering with the game and I'd get kicked, but at least back then I would get a notice / notification in game and not crash. I've tried doing the old thing I did with the anti-virus as I thought that would fix it, but apparently that's not the problem.