Sadly they have never adressed it. Actually the staff isnt even on these forums anymore it looks like.
So we can just hope it gets better, last staff sighting, more than 2 month old.
Same problem - Last time i buy something from Blizzard. They now there is a problem, they continue to sell the game without warnings or fixups despite knowing that so many people will run into this problem.
Si vous avez une carte graphique Intel en plus de votre carte graphique, il faut là désactiver dans le gestionnaire de périphérique 
Chez moi c’est OK !