Can't Put The Resolution Up To 4k In Dx12

Hi,
in the ususal 64-Bit version I was able to set the screens resolution to 4k (3840x2160) by using the arrow down key to get to it. I can't do that anymore in the DX12 mode. Is 4K simply not supported?
Regards Linus

 

It is. Are you in Full Screen or Borderless?

 

I tried in Borderless

 

Do you mean that the resolution is not available in settings? This has happened a couple of times to me...in both the old & new versions. Try reset to default & hopefully you will find the complete list again.

Take note of all your previous settings just in case.

 

Select Full Screen then you should be able to choose 4K resolution. Quit the game and reload and once in select borderless again. The resolutions disappearing off the bottom of the screen is something that could really do with being sorted out.