Pose Controls Only Have Visible Effect While Moving Them

ufalien_480dcbd9b7

So I've rigged a figure in DAZ, but now when I use the posing controls - bend, twist, et cetera - the actual movement of the model is only visible while I'm actually moving the slider. As soon as I release the mouse button, it snaps back into place. Yet the number on/position of the slider remains the same. What can I do to get the figure to stay posed?

Richard Haseltine

How did you weight-map the model?