No Lan Access

[Spencer-Laframboise]

I am using the latest release of the software, 0.81, on a pi zero w plugged into via gpio to the mrk3s+. This works well for a while but at some point i just get the message no lan access. I do a fresh install without changing any settings and it works fine again.

[GiorgioAresu]

I'm having the same issue with a brand new install. The same pi works just fine with octopi/octoprint, but can´t connect to wifi with prusalink

[theliadir]

I'm having a similar issue. I get the ->No LAN access error.

Im using:

• raspberry pi zero 2 w
• Prusa-Link 0.8.1
• Bondtech Prusa Firmware 3.14.0

Im using a AX1500 Router and I have the following security options:

1. WPA2-PSK[AES]
2. WPA2-PSK[AES]+WPA2-PSK[AES]
3. WPA3-Personal
4. WPA3-Personal+WPA2-PSK[AES]
   And none of those work. I tried with a different and older Router that has WPA-Person or WPA2-Personal which worked fine.

I think it might be that prusa-link does not support any of the above security options?
Is there a way to make it work?

[GiorgioAresu]

@theliadir if you're using mixed WPA2/WPA3 network, I was able to make it work by adding brcmfmac.disable_feature=0x82000 at the end of the cmdline.txt in the boot partition (see raspberrypi/linux#4976 (comment)). Other distros don´t need it, the one prusalink is based on, apparently does.

[duennerd]

Ah I forgot to mention that I tried that already. Still wasn't able to make it work.
But I will try again with the description in the issue you linked.

[theliadir]

I was able to get it working with a new clean install.