Would you mind attaching a DxDiag for us?
How to Pull a DxDiag
This happens to me a lot of times when there's an explosion on screen. See here.
Happens with tanks, c4.
Dx11 or dx12, Ray tracing on or off. Turned down post processing to low. Streaming or not, still happens.
Installed on SSD
Really doesn't make sense to me. I don't remember this happening in my 1080 either