Octopi connecting just once to wifi Just starting with octoprint.


Bought a pi3A+,
Etched a 4Go micro sd card with the latest octopi distro (0.17.0)
Using a 5V bench power supply that delivers up to 10A.
Following official octopi instructions


I managed to connect once my pi to the wifi, configured it, but as soon as I reboot my pi, it won't connect to the wifi again.

Any hints?

Nothing helped me in the wifi troobleshooting FAQ.

I thought that I changed a particular config but :


without configuration change, I:


started the pi once
waited until the pi connects to the wifi
successfully pinged the pi via my PC
rebooted the pi
a new ping wouldn't work 

I compared the files on the boot partition and only this changed:


freshly etched sd card:


cmdline.txt:
console=serial0,115200 console=tty1 root=PARTUUID=6c586e13-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet init=/usr/lib/raspi-config/init_resize.sh

card from rebooted device:


cmdline.txt:
console=serial0,115200 console=tty1 root=PARTUUID=6c586e13-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait




there is no more differences.
What worked for me:


changed SD card from 2&nbsp;GB to 16&nbsp;GB (do not need so much)
power the pi with 5.4&nbsp;V instead of 5 - 5.1&nbsp;V