Tri-Quad crossfire Eyefinity 69xx series = fail

[Vega]

I've built a quad-crossfire 6970 system only to find out virtually all games crash while using 3 and 4 6970's in crossfire+Eyefinity. Two 6970's work fine in Eyefinity, 3 and 4 cards its horrible. It's definitely a driver/eyefinity issue as quad-crossfire works fine in single display mode.