Vulkan is causing my screen to display bright colours with Patch 4
Like bright blues, greens, and reds which I assume is caused by a light issue. Initially it did not do this. However after Patch 4 there was a small patch and that is when the behaviour occured. I have tried turning off and on different light source features like god rays to no effect. I am using a 1060 gtx with 6 gigs of ram and running Windows 7 64 bit. Previously the game has been mostly stable with Patch 3 with no display issues.

I tried loading up the directx11 version but I get an issue with the map and mini-map not displaying. It is completely black with only the map markers visible. This has been an issue with directx11 since Patch 2 for me.

Unfortunately this means I cannot play the game at the moment.