Can you share /mail me your composition?
Hello Hemanth Kumar, and others, I have solved the problem,
Chrome did not allow the moving images as png's or as svg's but I have now changed them in to shapes in edge animate.
I still don't know what (exactly) the problem was, but I think it had something to do with the fact that the images were way outside of the canvas at certain points in the animation.
anyway, problem solved.
That's a little strange. I don't have any problems with moving PNGs in Edge, even when they go outside the stage area.