Hi Chris,
every time changing for example “Max Samples” in the Octane settings, the camera Tag loses its post-effects.
Same in 2026.6

Yes! Thank you Chris!

The archive does not contain the c4d 2027 version and zip ist labeld 2.0.2

bepeg4d wrote: Thu Sep 03, 2026 9:10 am Please try again from the following link and report back, thanks:
https://render.otoy.com/customerdownloads/plugins/0e/ac/2a/ff/OctaneRender_Studio%2B_2026_4_for_Cinema4D_v1.9.5_Bundle.zip

ciao,
Beppe

This is working for me, thank you Beppe!

The Archive Download has this problem; the installer .exe works fine for activation. I generally need the Archive Installer due to company regulations.

I don't know what's going on, but I can't activate Octane 2026.4 for Cinema4D - v1.9.5.
When I click the "Activation" button in settigs, nothing happens, and Octane remains in demo mode.
Octane 2026.4 for Cinema4D - v1.9.4 works fine.

Hi, for the past few versions, whenever changing settings like "Max Samples" or enable "Adaptive Sampling" in the Octane Settings,
the ACES tone mapping setting in the camera tag is reset, and the image is displayed in the Picture Viewer without ACES.
I prefer to work with settings per camera rather ...

Analytic Lights with Post FX cause Cuda error 700 problems in larger scenes
Find Octane Log attached

gsgorcun wrote:I hope we get this version for C4D 2025.

+1

wrong named