Trouble keying with unit rig

[MileHighGuy]

Hi all,

I've been hung up on this problem for a little while now. I am using a really cool control rig which makes animating really easy. Except when I key a new pose, I cant move the limbs anymore.

Here is a video describing the problem.

https://www.youtube.com/watch?v=oD0WK2k ... e=youtu.be

As you can see after I set a key the upper arms (and upper legs) are frozen. Could it be an IK vs FK thing? I suspect its something simple, but the answer has evaded me so far.

I can provide more info if needed.

Thanks!