Circular Banding on Large Scale Scene

[Coulter]

I'm in the early stages of setting up a scene and did a quick render check. The scene looks as expected in MODO, but in Octane I'm getting this strange circular banding around the entire image and it appears some of the geometry is breaking up.

Any thoughts on why this might be happening?

I've never had this happen until I tried rendering larger scale scenes, so I have a feeling it's scale related. I tested a new scene using a simple flat plane sized to 2000 ft by 2000 ft and the same banding appeared.

I'm using Octane for MODO version 3.3.4.113.901

Top Image = Test Scene // 2nd Image = Octane Render // 3rd Image = MODO Render

[whersmy]

Solution is Rayepslion., look for it! Adjust the slider.

[Coulter]

Thanks Whersmy, that did the trick!