Directx12 Problem

I am getting this type of error read out in my debug log from Unity3d Pro 5 build. It is a dx12 problem and I am not sure how to fix it.

Setting up 1 worker threads for Enlighten.
  Thread -> id: 11ec -> priority: 1
d3d12: swapchain present failed (887a0005).
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 9248 [0x887A0005]
d3d12: failed to create a buffer of size 343904 [0x887A0005]
d3d12: failed to create a buffer of size 23448 [0x887A0005]
Crash!!!

Please submit a repro project!

Looks like this error still exists in 5.4.0f3. Also a large project here.