You see end stop untriggers 30ms after the message appears. So as a first try increasing #define ENDSTOP_A_BACK_MOVE 4

#define ENDSTOP_A_BACK_MOVE 4

#define DOOR_PIN -1

#define ENDSTOP_Z_BACK_ON_HOME 0

after setting "#define MAX_HARDWARE_ENDSTOP_Z" from true to false the reset/crash does not occur anymore.

#define AUTORETRACT_ENABLED 0

#define HOMING_ORDER HOME_ORDER_YXZ

#define EEPROM_SERIAL_ADDR 0x50  // 7 bit i2c address (without R/W bit)

#define ORIG_Y_ENABLE_PIN 32

#define HUMIDITY_SENSOR_ADDRESS nullptr

#define KNOWN_BOARD

#define SLOW_DIRECTION_CHANGE 1 // Set 1 when driver need some settle time when direction changes

#define NUM_TOOLS 1

#define Z_PROBE_X1 20

#define CONFIGURATION_H

#define Serial SerialUSB

#define ENDSTOP_X_BACK_ON_HOME 5.0

*/ #ifndef CONFIGURATION_H #define CONFIGURATION_H /**************** READ FIRST ************************ This configuration file was created with the configuration tool. For that

I use #define REPRAP_DISCOUNT_SMART_CONTROLLER

I use #define REPRAP_DISCOUNT_SMART_CONTROLLER