Maybe default team defensive playbooks mess up the game with the pancake because I see it happen, but it’s not for 80 yard gains and it happens once ever three games or so.
I always use the generic defensive playbooks for both sides in cpu vs cpu action. Haven’t played with the new patch, but previously this hasn’t been a gamebreaking glitch for me. I think it’s team default playbooks. Those things are The Devil.
Playing with generic playbooks is like a patch/tune in itself.