Hello MostHostLA and thank you for your fantastic plug in and the great effort you have put on! I’m following the video tutorial on youtube about the latest version (3.9) working on Blender 2.82 and Unreal Engine version 4.24.3 and I’ve stuck near the beginning. So I opened the Mannequin Walk Animation in Unreal and exported it with FBX2013 and the settings as suggested, then into Blender I imported the fbx, clicked Do it All for the Char Rigging tab and so far it’s great but then the Do it All button for Rig Actions is still disabled (as well as the UE4 button). Also I’m using the rigify 0.6.1 version. Any idea what I may have done wrong my friend? Thank you in advance for your time and keep up the great work!