The instant update is working for me for the Octane Viewport - but requires you press OK for the Rhino preview window to update the color. Is this not working for you?However, the instant update still is missing. So, every time it requires to press OK to see the changes. Is there any possibility to have instant update?
You can copy and paste RGB Color nodes by rightclicking them. I just noticed that pasting an RGB does not update the preview image, which I will fix. If you really need to enter numbers for a color, this can be done, but it is not a 5min change, so the Octane2 enhancements probably take priority.it would be great to have a field where we can directly feed in at least RGB values or may be # color codes so that, copying and pasting color is more easy.
Paul