Why does my arduino reboot after placing a function "delay()"?

[diogo-paula]

I've been trying for days to make the arduino not restart by itself while it does multiple weighing, always a few minutes after I initialize the arduino, it ends up restarting by itself for no reason.

I already checked if my code is leaking memory, I changed the load cells, I changed the power supply of my arduino, I tested it on multiple computers to see if the USB was the problem, I even tried to turn off whatdog, but without success.

The closest I came to reproducing the problem was with this code, it literally restarts my arduino by itself after run 4 times inside loop() function.

I using arduino-cli/vim for development and stty/cat for view serial output.

--------------- CODE ----------------------------

`#include <HX711.h>

#define MIN_WEIGHT 1 // 0.001 Kg

#define LOADCELL_DT 2
#define LOADCELL_SNK 3
#define LOADCELL_SCALE 480.1
#define LOADCELL_GAIN 128
#define LOADCELL_TARE 600

#define SERIAL_RATE 9600

HX711 loadcell;

void setup_loadcell(){
loadcell.begin(LOADCELL_DT, LOADCELL_SNK);
Serial.print(F("Tare...\n"));
loadcell.tare(LOADCELL_TARE);
loadcell.set_scale(LOADCELL_SCALE);
loadcell.set_gain(LOADCELL_GAIN);
}

void setup() {
Serial.begin(SERIAL_RATE);
setup_loadcell();
Serial.print(F("Setup ok!\n"));
}

void loop(){
delay(100);
if(loadcell.get_units() > MIN_WEIGHT){ // REMOVE < 0 GRAMS SAMPLES
Serial.print(F("Starting!\n"));
}
}`

---------- OUTPUT TERMINAL ----------