What can cause BLTouch to start probing from the right most side (X-max) and then fail on first probe on my 3D Printer? I verified the probe itself is fine with M401, M402 and M119.
Board: MKS-Robin E3D Bed Size: 300mm X 600mm Grid: 5x10 Mode: Bi-liniar Leveling Probe offset: {-44.60, -4.9, 0} Margin: 50
Clarification: What I want to know is what configuration in Marlin 2.x code would cause bed leveling to start from the right or cause it to think the right most is the left side? What constants defined or undefined would result in this?