Oh right I completely missed that. I should go to bed. I wasn’t aware radarr had that functionality.

It’s still not clear to me why you’d need nvenc for radarr.

I don’t have exact instructions off the top of my head but you need to install the nvidia container runtime and set the container’s runtime to nvidia. I can’t think of a reason why radarr would need nvenc though; jellyfin, plex or tdarr sure.