NWA90AX evicts all clients and mesh participants every night
Hello, I have an issue with my root AP disconnecting all clients and refusing reconnect for about 20-30 minutes every night around the same time, about 9PM.
I see many entries in the log like for all different types of client on both radios:
aa:bb:cc:dd:ee:ff disconnected by STA timeout on Channel: 11, SSID:
MyWiFi, 2.4GHz, Signal: -50dBm, Download/Upload:
149851918/77957818 Bytes, reason 107, Interface: wlan-1-4
Station: xx:xx:xx:xx:xx:xx disconnected by STA reconnect on Channel: 11,
SSID: MyWiFi, 2.4GHz, Signal: -56dBm, Download/Upload:
2811498/2653214 Bytes, reason 108, Interface: wlan-1-4
Station: xx:xx:xx:xx:xx:xx disconnected by STA reconnect on Channel: 36,
SSID: MyWiFi, 5GHz, Signal: -47dBm, Download/Upload: 1807005/1325057
Bytes, reason 108, Interface: wlan-2-1
And also for the mesh on 5GHz:
Station: aa:bb:cc:dd:ee:ff disconnected by STA timeout on Channel: 36, SSID: SG-12345678, 5GHz, Signal: -50dBm, Download/Upload: 7665938222/7989694118 Bytes, reason 107, Interface: wds-2-9
The reason is nearly always 107 or 108, this is usually followed by lots of:
station xx:xx blocked by key handshake fail on Channel: 11, SSID: MyWiFi, 2.4GHz, Signal: -67dBm, Download/Upload: 0/0 Bytes, reason 2, Interface: wlan-1-1
What do the error codes mean?
In the 802.11 standard they are not defined and are “custom".
Eventually it corrects itself but the mesh takes about 40 minutes to fully heal and it's extremely annoying.
It happens on both this version and the previous firmware revision.
- Power mode: Full
- Smart mesh: Enabled
- Configuration status: Up to date
- Firmware availability: Up to date
- Current version: V6.29(ACCV.1) (Latest)
The 5GHz radio is restricted to channel 36 in Nebula, DCS interval and schedule are not set (so I assume this means disabled) since only one channel is selected.
2.4GHz is set to 3 channel deployment since the APs are have a small overlap in coverage.
Utilization is normally sub 70% for both radios, Smart steering is off and 802.11d is enabled.
Please help me solve this issue, thanks. WP.
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