Hi boozbooz23,
here you can find the first OctaneX PR 15 Standalone version supporting macOS 13.3 Ventura, or greater, with AMD GPUs:
viewtopic.php?f=24&t=81740For now, only OctaneX Standalone and Blender plugin are available, other plugins like c4doctanex will follow in the coming weeks.
Is it possible for you to install Mac Os 12.6.3 on another partition, or an external sdd/hdd?
https://www.macworld.co.uk/how-to/mac-s ... e-3659666/In this way you could continue to work with c4dctaneX PR14 under Monterey, while waiting for c4doctaneX PR15 for Ventura, but with C4D R25 or 26, since 2023 is not supported under macOS Monterey.
ciao,
Beppe