Yes but are you selecting a colour id mask through the drop down menu, 3do, or manually in Dynamask? Might be important for reproducing. Also have you tried in the dynamask editor disabling the Material ID input (or removing the link to that colour ID from the same area in dynamask)? That might be what is going on, the…
Yeah that last one, as I said in his thread is a bug. It happens all the time where I add a new smart material and it shows up in the group when I am not in the group. As to my bug, I upgraded the release and it is still there. Bek, I mean when I open the Dynamask Editor and try to switch back to a blank mask. It won't do…