I ran into a pretty silly issue, and if anyone else comes across it, hopefully this helps. When I tried to translate the hips, the bone turned orange like it had a constraint on it and would not translate, only rotate. It turns out I re-rigged and set up Inverse Kinematics, but never turned off Auto-IK. Once I turned Auto IK back off, everything worked as expected. I redid my animation so far after turning autoIK off, and it can be seen below. Hopefully this helps if you came here frustrated and confused because your bones aren’t moving.
Enjoy!
