Indeed I have. Unfortunately same deal. I also tried playing with T0 as ref param on and off. I don’t get why this is so obscure…how are people supposed to use Blender with UE4 if even the most basic thing, an operation you would perform daily in a real team, is impossible? Just like Cage518 said he can’t reproduce it. Does that mean someone actually got it to work? I mean without any manual labor like cutting the frames, or adding extra keys and such.