I was having trouble changing facial expressions on multiple frames.

One possible workaround is to create a new facial clip the full length of the scene, by skipping to the last frame and selecting a neutral expression, before trying to change the facial expressions in the middle of the scene.Another possible workaround is just to save changes, quit CTA3, restart CTA3 and resume making changes.After doing these two things I was able to get through the two scenes I was working on.I did not attempt to do any 3D head rotation.