When I save presets of my Octane materials that has a RGBspectrum node controlling the diffuse color, the preview image in the materials tab in modo gets a totaly different color? - usually blue???
Not so much with black and grey but the colors are all crazy.
The material itself saves fine and it renders without problems but the image showing the material has wrong color, which is annoying

It's also quite common that it takes a lot of time and that the whole software freezes.
I have Octane 2.21 both as standalone and as modo plugin. But it was the same before as well.
Thanks!