btw. I looked on your screenshot. how many GPU's do you have in one system, and how do you make this?
Here is the answer Not so long to read! Latest posts are about mythical 8 gpu limit on windows!
https://bitcointalksearch.org/topic/m.9132557
I did notice with catalyst 14.7 you no longer needed the inf fix to get 6 cards going in doze, maybe you can go more than 6 now without any tap dancing...
It was already tested. Problem is not 6 GPU but more than 8 GPU. 14.4/14.6/14.7/14.9 - tested. Problem is in amd kernel. amdkmdag.sys - ATI Radeon Kernel Mode Driver and amdkmdap.sys - AMD multi-vendor Miniport Driver causes this problem.