@Dr-Sassi Thanks for the quick reply. Really appreciate it.

I've opened a ticket with support as you requested. (I'm in LA as well)
It's a relief it's not just a silly button I'm miss-clicking and it seems to be an actual issue.

I'll keep exploring the PLA option, what do you mean by "no other option must be working on the mesh simultaneously."? I'm having a bit of trouble understanding. Do you mean while exporting to FBX or having PLA with something else?

@Dr-Sassi I'll try that now, thank you.

Building an advanced quadruped in Character Object (Dog) - animation/weights/everything is perfect in c4d. Need to export to FBX, however when I do, specifically [Spine_IK_tip_con] and [Spine_IK_root_con] both are locked in position, and do not show my animation (only animating on Y axis for those). All other animation works transfers flawlessly to FBX.

I've recreated the same issue multiple times using brand new rigs.

I need to get this client their FBX within the next 24h.
Thank you in advance.