Your system may not have enough resources

[Spencer]

Out of curiosity, is this crash caused by DX12?

I sure hope not, because dx11 vs dx12 is like night and day difference frame rate wise...

[deidian]

Post your system specs and the setting of your game, please. The error is very clever...so 1st thing is checking if the game is 'pointing fingers' right.

[Spencer]

1080ti, i7 5820k

Everything maxed at 1080p, anti aliasing at ssaa4x (Yes yes I know that setting is demanding as f**k, but I never drop below 60 fps in dx12)

[deidian]

You shouldn't have troubles running the game maxed at 1080p.
Try DX11. Also you can try decreasing AA to SSAAx2 or SMAA.

You can also download MSI afterburner and do some monitoring while playing to see temperatures, frequencies and usage of GPU/CPU/RAM/VRAM...but still I'm maxing GPU usage a lot of times in this game and doesn't give me troubles.

Checking files integrity in Steam or checking you have drivers up to date might be worth a shot as general troubleshooting.

[Spencer]

Dx11 causes fps to drop to 50s and high 40s sometimes.

Ill try lowering ssaa to 2x, smaa is out of the question because the games anti aliasing is pretty awful as is.