Plutonium

Every time I open my game it will keep me in for about 3-5 minutes, then just close no error message no nothing. I’ve disabled antivirus and nothing had changed

I need big help. I can launch the game, and about 3-4 minutes in my game will just close unexpectedly. No message or anything. Idk how to fix that. Also, how to you close the commands on a 60% keyboard. Please anyone