Looking for insight.
I play elite: dangerous and I have made these two screen shots which illustrate a bug with the amd driver. Driver 17.1.1 was fine and everything after that has been creating this issue. I have noticed changes in the updates to the drivers but it has not gotten back to 17.1.1. I know it a math error in linear algebra in the diver because elite has not updated as often as the amd driver has. Current driver iteration is 17.6.x which I had to go to when I updated my video cards from 260x to 560's which are crossfired in this setting. There are other issues but they seem to be related to the same tessellation math.
pls use DDU tp delete your driver AND reinstall current driver after reboot