ZBrushCentral

Flicker in AO AND Depth pls help

hello,

I’m having trouble in my renders with turn table plus. For some reason a render I just did came out with a flickering Ao and depth. I’m wondering if anyone would know how to solve this?

I posted it on Youtube. Here is the link

http://www.youtube.com/watch?v=yFgDP9z4Wvs