The mocha Pro tracker can also deal with points that go on and off of the screen, so your track points should be obscured if a portion of your subject leaves the frame.
![mocha pro not working mocha pro not working](https://forum.borisfx.com/uploads/short-url/naEXNqGI7Kl9HsNzTT8tO3rtx6G.png)
The thing that makes this technique so much better is the fact that it uses a planar tracker rather than a pixel based tracker. We need to test this more, but we think the nesting issue is solved in 12 due to multi-threading, again, if it does not solve the issue for you, please let us know.
#Mocha pro not working update
![mocha pro not working mocha pro not working](https://i.ebayimg.com/images/g/DjUAAOSwm0BhSnaR/s-l1600.jpg)
#Mocha pro not working driver
The problem started with GeForce driver version 416.81 and Quadro driver version 416.78, on Windows 10. Think the After Effects face tracker is amazing? This mocha Pro tutorial explains why it may not be the best option for tracking. We have noticed a problem with recent NVIDIA driver versions, which causes the GPU to stop working in Mocha for tracking and remove.