C4d to datasmith with animation

Hello everyone,

I have been trying for 1,5 days now to get my simple animation into ue4. I have a model of a car with baked xyz position and rotation keyframes of 2000 frames length. The model is very low poly and is the only object in the scene. However when saving for cineware and importing with datasmith it gets stuck around 70% and just freezes. I kept the pc running the entire night and was still frozen.

Is there any known issue with this?

Which version of the engine are you using?

How big is the file size wise?
Can you share that model with us? I could share a box link so we take a look.