I have this problem. The live viewer display the project perfect but not the render.
I made several renders and it failed at some attempt, I try again and it goes ok, and then it stop working forever.
I need this to be done today so please let see if someone can help me.
I uninstall and install cinema 4d, the same with octane, in several different versions. but nothing works.
Its thinking particles with a tracer.
Help please.