My game keeps crashing as well, it just crashed when trying to log in. Before this, it crashed during the 6player new activity, opening the Store Page, checking that new "time lime" feature. The only place my game didn't crash so far was inside the Helm. I am not using any kind of overclock any my best clues are that this anti-cheat thing "Battle Eye" is causing those crashes because I run other games with various anti-cheat mechanisms and none of them have this odd behavior.