I currently have the following setup:

Asrock H81 Pro BTC R2.0
6 x EVGA GTX 1060 3GB SC
2 x Corsair CX 750M
8 Gb RAM
Intel Celeron CPU\

Out of 6x GTX 1060 2x of the cards get this exact error

"Windows has stopped this device because it has reported problems. (Code 43)