On Wed, 19 Jan 2022 11:13:05 +0100 Michael Biebl <biebl@xxxxxxxxxx> wrote:
I tried the various versions from snapshots.d.o
2:2.9.0-23 - works
2:2.9.0+git20200221+f65da0c-1 - works
2:2.9.0+git20200517+dd2daf0-1 - doesn't work
2:2.9.0+git20210909+a75fdcd-1 - doesn't work
2:2.9.0+git20211018+2e122945fa53-1 - doesn't work
2:2.9.0+git20211116+0b853303ae31-1 - doesn't work
2:2.10-1 - doesn't work
I then went on and disabled WPA2+WPA3 mode on the Wi-Fi router and set
it to WPA2 (CCMP).
After that, the connection was established successfully with 2.10.
If I remember correctly, my hardware doesn't support WPA3, but since I
enabled support for both WPA2+WPA3, it should fall back to WPA2.
Obviously I'd like to keep WPA3 enabled for newer clients.
https://en.avm.de/service/knowledge-base/dok/FRITZ-Box-7590-AX/509_Wireless-device-cannot-establish-a-connection-to-the-FRITZ-Box/
sounds related:
"
5 Adjusting FRITZ!Box's Wi-Fi security settings
If the wireless device still does not establish a connection to the
FRITZ!Box, it does not support the modern security functions used by the
FRITZ!Box. To connect the wireless device anyway, you must adjust the
security settings in the FRITZ!Box:
Disabling WPA3 transition mode (WPA2 + WPA3)
WPA transition mode allows simultaneous connections with WPA3 and WPA2
encryption using the same Wi-Fi network name and network key. With
connections with WPA2 encryption, however, WPA3 transition mode has
higher security requirements than usual for WPA2 (CCMP).
Some wireless devices cannot establish a Wi-Fi connection if WPA3
transition mode is enabled. This is the case with iPhones and iPads with
iOS older than 12.1.1, older wireless printers, IP cameras, and wireless
plugs, for example:
"
Still curious, why this worked flawlessly with this device with 2.9.0-23
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