motion blur error

[fil3d]

There is blinking on some frames when 'motion blur internal' is working.
I've attached the light scene.
You can notice blinking on these frames:
547
1001
1044
1048

[JimStar]

Looks like some bug in Octane core... We have been able to reproduce it in standalone with your scene.
Thank you for report and the scene.

[fil3d]

I guess I've found the problem. It was all abot animation of objects.
It was invisible because cylinders rotated around its axis.
I've drawed the polygones and noticed that the object changes it's place with 180 degrees.

Thank you for your time.