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Installing and Using OpenWrt Network and Wireless Configuration
1

Hi everyone,

Does anybody know why my smartphone is showing this error?
I'm running openwrt-19.07.6-brcm2708-bcm2710-rpi-3-ext4-factory.img on a Raspberry Pi 3B, with 2 wireless cards, the embedded one (wlan0), and an alfa awus036h (wlan1). wlan0 is in sta mode, wlan1 is in ap mode. I've 7 active DHCP leases and 4 active DHCPv6 leases. 185 active connections (1%).

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2

I have had that sometimes. I was related to 802.11r and 802.11w ( Management frame protection).

See IEEE 802.11: Could not set STA to kernel driver