Hey, really frustrating problem I have ran into.
This is my first ever Avatar, and no matter what I do, I cannot get the lip syncing working. So I have posted here in an attempt to see if you guys find anything I do not.
I created the Shape Keys manually in Blender because I found they did not get created automatically by CATS. I am not sure if I did that correctly, but as far as my very limited knowledge goes, you just have to name them correctly and that is it.
Unity found the correct shape keys as you can see in the screenshot. But when talking, nothing happens. The Jaw bone is deleted. This is my last hope since I have tried everything in my knowledge. So please, if you have some wisdom, I would love to hear it.