I have this problem whatever the location of the event, whether in career or championship mode, whatever the difficulty, the category of car, whether it rains, winds or snows, if I I have the misfortune of leaving the event before having finished it (and I am talking about the event, not a special), when I resume my save, SYSTEMATICALLY, EVERY TIME WITHOUT EXCEPTION, the difficulty of the IA goes down to zero. It is incomprehensible, given the number of people with this problem, that you missed it. I know that publishers put pressure to release a game as quickly as possible, but still, it's an easy bug to detect...