I've checked against the wiring diagrams and it looks like the stepper color wires are in a different layout than your wiring diagram.
I'm having some issues with X and Y movement and I'm not sure exactly what's going on. When i move the hotend towards the back it also moves left.
When I move it right, it also moves forward.
If I move it towards the front or the left it's smooth and only 1 axis moves. The Z axis don't move at all.