All actors turned to be instances
I am developing that game night and day for like 7 months now and yesterday after adding an actor in my game, all the actors (not only the kind of one I added but ALL the ACTORS of the ENTIRE GAME) became instances instead of prototypes.
I have more than 15 scenes with each 300 to 600 actors in it and they all lost their properties because they are all INSTANCES instead of PROTOTYPE !
What to do ? I can't just click one by one to revert them to prototype it will take me years...
Any solution ?