Ok i find a temporary solution for toon material.

If you put an environment texture with nothing to simulate black environment, toon shader work normaly.
For the moment octane don't crash anymore.

Other point :
The parameter "power" of the toon point light don't work. i have the same intensity ...

Hello Aoktar

Thank's for the update,

I have still the problem with the toon material on the R2 update. CUDA Error 719 when i lauch de LV.

I use :
- C4D S22.123
- Octane 2020.2.1 R2
- Octane standalone 2020.2.1
- Nvidia driver 461.92 ( I tried with the previous one before too )
- GPU RTX 2070 ...