Ok, so I discovered this on TU16 using Iron Wolf. Not many people know about this, so I am here to let everyone know why your console is freezing when you sign in. The reason straight off is that your account is banned. Since your account is banned and your trying to activate a bypass to go onto the account to prevent it from being banned, it freezes your console/gives you fatal crash. Of course this also occurs when your console is banned as well. To see if you are banned, access the game without activating bypass. You should get a message saying you have been banned. Just though I would make this quick post since I've seen about 5 people post this question since TU17 was released.