Releasing the VOH add-on in such poor quality is an obvious and calculated practice by Blizzard. It’s not the fault of all the hardware, settings or driver configuration. The game is not optimized, it never was. They do not make an effort in this matter. Every new product and add-on to the base game deepens the problem related to performance. Blizzard deserves not our money but a class action lawsuit for the fraud of selling a non-working game. Diablo does not meet performance standards. How the game works depends only and exclusively on the condition of the weak server that serves it and is not modernized. The entire infrastructure is lying.