I’m having a problem with the box that pops up saying: Building color matching model, please wait….
Unlike previous versions of the tool, only part of the white bar goes red; after that, it stops and remains in place, even when the model has obviously been constructed and can be used to color-match images.

For me, the tool also seems slower than previous versions, even after selecting Fast processing mode. I’m using the default settings. Is anyone else experiencing this?

EDIT: Well, increasing the number of color spaces to maximum seems to increased the speed, which is the opposite of what I’d expect. The box that pops up has disappeared too. Strange!