@deltascopes Haven't tried the defense challenges, but hearing that you're reporting a bug about "big hit" makes me nauseous. Devs seem to love putting big hit's as an objective on challenges, or at least they have over the last few years. I don't know how many challenges I've skipped when I see them as an objective because, other than a totally random act like Interceptions etc, Big Hits are one of the wonkiest and hardest to get. And they've invariably put them as a "must get" on a locked top level challenge... So I find myself try... reset.. try... reset. ad infinitum.