This might not be a bug, so I'm posting here to see if this is normal 🙂.
When choosing an external node (desktop with NVIDIA GPU) to render with GPU, I'm also noticing all CPU cores on it are maxing out for the entire time. And the CPU usage continues quite a while after the GPU is done. I wasn't expecting this, is this right? Just curious. (This is 2.8 hash: b331515d2e47 with the latest 0.1.7 addon)