Unwanted MentalRay MotionBlur

#1

Hi,
Inside scene file every option for motion blur is turned off(grayed out) in render global, But still getting render output with motion blur. I also tried by deleting all motion blur related nodes(draftMotionBlur, previewMotionBlur, ProductionMotionBlur) from outliner but problem still exists.
And whenever i close scene file & re-open it, all motion blur nodes generate automatically. And after that if i try to re-render than Maya start to crash.

#2

How annoying!

I think when you turn on the motion vector or velocity pass it disables the rendering of motion blur, maybe try that? I guess it will still offset your timeline by 0.2 or whatever though.

:surprised