When playing animation feet sink to the floor

When i play an animation the feet of the character sink to the floor while playing and return back when animation is finished.

I think the problem is due to the retargeting of the skeleton as the problem does not happen when root (Hips) bone is set to skeleton, but then the actor looks like its hovering above ground…

Anyone would like to share their experience regarding this?

333080-beforeanimation.png

333101-whileplaying.png

Everything but the root bone was set to skeleton.

333102-skeletonretargeting.png

Yeah, I’m facing this problem right now. Did you ever find a solution? I’ve spent many hours working on this over the past few days.