Image Renderer doesn't show mograph clones

Corona Corona for Cinema 4D Issues
1

I have a scene where I have around 100’000 mograph clones as render instances. They are displayed in the viewport and also are visible when rendered in the viewport.

I have a plain effector to animate the popping up over time growing the scale from 0 to 1.

Before frame 20 they are not visible in the rendering in the image renderer, but when I render in the viewport they are visible.
After frame 20 everything works perfectly.

If I turn off the plain effector everything works also fine before frame 20. There is no keyframe or anything similar on frame 20.

I appreciate any ideas how that could be solved.

2

Does it work outside of Corona? With Standard or Physical?

3

Sorry for not replying I totally forgot about that post. Turned out there is a problem with mograph and object motionblur. Allthough in an animation I just made it worked, so maybe the issue is solved already.