Not sure. Happens to me randomly sometimes too. I think they disable certain features on here from time to time.
I favor Golovkin because even though GGG hasn't fought top tier competition, you can easily tell he's a far more skilled fighter than Froch. Aside from his granite chin, I really don't know what advantages Froch would have in the ring with GGG. I think GGG is the more powerful man, he's clearly the better boxer, better handspeed, better footwork, puts together his combinations much better and is a lot more sound defensively than Carl is. I think this either ends up as a late TKO stoppage for GGG (and yes I'm aware of Froch's chin,) or he ends up beating Froch by a landslide UD.