I want you to read this, because this is not just a Diablo issue but a Blizzard issue
These are the problems that I am having with both games. The only difference is before this patch, I was able to bring down my desktop resolution so it could scale down. Now I wont scale at all and it is impossible to micro. I cannot be forced to move my mouse from corner to corner of my mousepad to micro my character. Here is some advice, SC2 WOL works perfectly, whatever has been done with the resolution there is how it should be. WHEN YOU GO TO A LOWER RESOLUTION THERE IS LESS MOUSE MOVEMENT REQUIRED AND THE CURSOR GETS BIGGER. Now in HOTS and D3 this is not the case anymore and it is literally impossible to play. It is so bad that I will not buy another Blizzard game until this issue is fixed. All my info is in the thread above and something needs to be done because 27" iMac users are suffering because of this. When you cannot use the pivot of your wrist to micro and have to use your whole arm, you cannot be competitive and will be more frustrated than anything. Please figure out the fix for this, there is something being done to these two games that similar.