How to solve freaking out moving splines on C4DTOA

[Hadrien_palanca]

Hi everyone, I have an issue with C4DTOA rendering moving splines, at a certain point they completely freaks out in the render with no reason (enabled deformation for motion blur but this doesn't solve the problem) Anyone have an idea of how can I solve this ?

Thanks

[Stephen.Blair]

Any errors or warnings in the Arnold log?

[peter.horvath6V6K3]

If you can send me a scene with the issue, I will take a look.

[lamarKPDHG]

Turn up samples in Arnold tag?