AMD today rolled out the Radeon Software Crimson Edition 16.9.1 Beta drivers. The drivers add optimization for the DirectX 12 renderer of "Deus Ex: Mankind Divided," and adds an AMD CrossFire profile for the DirectX 11 renderer of "DOTA 2." The drivers also address flickering on certain 144 Hz displays, and some rare game crash bugs on "DOOM," "Total War: Warhammer," "DiRT Rally," and "GTA V.