I have 7 parts which I had on 6 different plates all were two color. Some how all the painted colors were removed. All the parts went from 2 color to one color mysteriously. Now I have to go back and repaint all those parts and arrange them on the 6 plates for printing. The is a great annoyance. Is there some kind of mass color command I may have hit accidentally or something? If there is such a tool then there should be some kind of warning.
That changes the assigned filament color, but does not change the painted color. So when I selected all the parts on the plate and pressed 3, they indeed all change color, but the painted colors remains. I my case all the painted colors were removed.
Ive had that happen when I painted with the wrong printer selected and then went to select the correct printer. Also it has happened after adding a new filament color. I agree its a PITA…