WiFi connect [DHCP] failure after ER7212PC firmware upgrade to 1.0.2
I have an ER7212PC with 3x PoE EAP-615 WiFi access points. The system has been working for a month until an hour ago when I upgraded the ER7212PC to firmware 1.0.2 downloaded from the tp-link UK website.
The Router was set up with the "Home" application scenario. I have three SSIDs setup with WPA2-PSK authentication and some non-default configuration including OFDMA and 802.11r (roaming) enabled.
After the upgrade, many of my devices fail to connect to the WiFi, for example, Android Phones and Nest Mini smart speakers fail to connect; my Windows 11 Surface Book 3 computer can connect to the WiFi [but stopped working after the DHCP lease expired].
The Omada event log has messages like this:
[Failed]9C-29-76-XX-XX-XX failed to connected to Front 1C-61-B4-XX-XX-XX with SSID "romeo" on channel 36 because WPA Authentication times out/failed.(1 time in a minute) |
The Android client reports
Connection failed
There was a problem authenticating the connection from your phone to the network.
There are approximately 30 clients on the network with reserved IP addresses, but the ability to connect is not related to IP reservations. I have tried turning OFDMA and 802.11r off, with no change to my problem.
How should I proceed, or is there any extra useful information that I could provide here?
Edit:
Wired clients are failing to get IP addresses from the DHCP server, but work fine with a manually configured IPv4 address.