Move / Rotate / Scale tools not moving children?

Basically all 3 of the above tools move only the Parent GameObject, not any children - same for all objects regardless of shape or size.
Also changing the parent’s size / position in the Inspector doesn’t affect its Children either.
I feel like I’ve pressed something by accident but have no idea what.

Strangely, if I use the Move, Rotate Scale tool, then it does move children as a work around.
However I want to move many objects at once by changing their parent position to the same value in the Inspector, that does nothing.

It was working fine a few days ago…? Reloading Unity doesn’t help.

Example.
I create a simple Cube.
Inside that, I create a child Cube.
Moving the parent Cube does not move the child cube.
Also - the parent cube moves further than I’m dragging the gizmo? like twice as far?
If I take the cube out and back in as child again, it moves with the gizmo, still doesn’t move the child.

Ok I spent over an hour trying to make this work earlier.
Now it’s just working straight off, I’m really confused - But at least it works again :eyes: