Troubleshooting • Raspberry Pi pin not toggling regularly (Zero 2W)

Code:

import RPi.GPIO as GPIOimport time# Set up GPIO using BCM numberingGPIO.setmode(GPIO.BCM)GPIO.setwarnings(False)# Get the total number of GPIO pinsLED_pins = [2, 3, 4, 17, 27, 22, 10, 9, 11, 5, 6, 13, 19, 26, 14, 15, 18, 23, 24, 25, 8, 7, 12, 16, 20, 21]  # Raspberry Pi 4 has 40 GPIO pins#GPIO4 is problematic!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!# Set up all GPIO pins as outputsfor pin in LED_pins:    GPIO.setup(pin, GPIO.OUT)    # Set up all GPIO LOWfor pin in LED_pins:    GPIO.output(pin, GPIO.LOW)  # Turn off the pintry:    # Loop through each GPIO pin and toggle it on and off    while True:        for i, pin in enumerate(LED_pins):            GPIO.output(pin, GPIO.HIGH)  # Turn on the pin            time.sleep(0.1)  # Wait for a short duration            GPIO.output(pin, GPIO.LOW)  # Turn off the pin            time.sleep(0.1)  # Wait for a short durationexcept KeyboardInterrupt:    # Clean up GPIO    for pin in LED_pins:        GPIO.output(pin, GPIO.LOW)  # Turn off the pin