Suddenly X-axis (X1-stepper motor) won’t home, but X2-stepper motor does. Both X1 and X2 will move using jog-function but as soon I hit homing for X-axis or G28, X1 will not move. Switching places with X1 and X2 connections on the board confirms no problem with stepper motor.
I’ve had this issues before but it was always resolved by turning the power off and on again 1 or 2 times. This time it won’t solve the issue. I’ve tried downgrading (Marlin 22.214.171.124) firmware but it’s still the same. Been using Marlin 2.1.1 (515) for 6 months.
How is this possible?
RAMBo v.1.4 Dual Endstop