343i. I am having some major issues with my campaign. for some reason every time I try to play co-op with a friend we somehow lose connection but somehow we gain an AI that does nothing but kill himself and makes me respawn from checkpoint . I’m on quarantine zone and because of my AI I can not beat the level. Is there some way you can help me? This issue started today. I’m trying to get the helioskril but at this rate I’ll never beat the levels required to get it. This is my last campaign I have to finish and I’ve spent almost 12 hours a day for 3 days to complete it. I hope someone can help me.