Ender3 Max Neo Auto Home problem

  • This morning I Autohomed my printer prior to bed leveling, but when the the bed plate reached the rear position it stopped and there was a loud vibrating noise. I turned the printer off but each time I tried again the same thing happened. Can anyone help please.3D Printer Model:
  • Slicer:
  • Hardware Setup:
  • Problem description:
  • What I tried: