Ich hab das Geflimmer satt.
So schaltet man die rote und grße LED an der Front ab.
https://www.jeffgeerling.com/blogs/jeff-geerling/controlling-pwr-act-leds-raspberry-pi
Fed-up of flickering LEDs.
Here you find the hints to switch off LED(s)
https://www.jeffgeerling.com/blogs/jeff-geerling/controlling-pwr-act-leds-raspberry-pi