I was testing LibreELEC on a Rasberry Pi 3b+ with my home network and ran into the invalid key issue when trying to connect to my main network. After a bunch of searching I didn't find anything conclusive. I eventually tried connecting to my IoT network, and it worked without an issue. After setting up a new SSID, and flipping features on and off, what I finally came down to was that I had to disable fast roaming 802.11r to get the connection to work. Not sure if this is the cause for anyone else, but it seems to work for me.
Possible insight into invalid key wifi issue
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mattstocum -
August 23, 2023 at 7:15 PM -
Thread is Unresolved
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Interesting. Thanks for the tip..
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Where/how did you disable it?
Doesn't seem to be an option for it on my router (TP-Link AX1800). Is there a way to disable it in the adapter settings in Libreelec?
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Where/how did you disable it?
Doesn't seem to be an option for it on my router (TP-Link AX1800). Is there a way to disable it in the adapter settings in Libreelec?
It’s a router setting. It’s possible it might be here https://www.tp-link.com/uk/support/faq/2097/.
I also need to test this more when I have time. I think it might actually be 802.11k that was doing it. I had some logs about unsportsmanlike frames on the raspberry pi that I think were related to Neighbor Reports, but I’m not certain.
