Recent logs from the field.
I am not sure what is happening here.
[1217301.978054] wlan-sta: authenticate with 2c:5a:0f:2a:a9:69
[1217301.997489] wlan-sta: send auth to 2c:5a:0f:2a:a9:69 (try 1/3)
[1217302.011839] wlan-sta: authenticated
[1217302.042200] wlan-sta: associate with 2c:5a:0f:2a:a9:69 (try 1/3)
[1217302.053590] wlan-sta: RX AssocResp from 2c:5a:0f:2a:a9:69 (capab=0x1421 status=0 aid=2)
[1217302.062341] wlan-sta: associated
[1217302.255728] wlan-sta: Limiting TX power to 23 (23 - 0) dBm as advertised by 2c:5a:0f:2a:a9:69
[1217302.280921] br-lan: port 2(wlan0) entered blocking state
[1217302.286665] br-lan: port 2(wlan0) entered forwarding state
[1217466.070521] br-lan: port 2(wlan0) entered disabled state
[1217467.206345] wlan-sta: authenticate with 2c:5a:0f:2a:a9:69
[1217467.225799] wlan-sta: send auth to 2c:5a:0f:2a:a9:69 (try 1/3)
[1217467.340463] wlan-sta: send auth to 2c:5a:0f:2a:a9:69 (try 2/3)
[1217467.399888] wlan-sta: authenticated
[1217467.414624] wlan-sta: associate with 2c:5a:0f:2a:a9:69 (try 1/3)
[1217467.550486] wlan-sta: associate with 2c:5a:0f:2a:a9:69 (try 2/3)
[1217467.680516] wlan-sta: associate with 2c:5a:0f:2a:a9:69 (try 3/3)
[1217467.710482] wlan-sta: RX AssocResp from 2c:5a:0f:2a:a9:69 (capab=0x1421 status=0 aid=2)
[1217467.719326] wlan-sta: associated
[1217467.810354] wlan-sta: Limiting TX power to 23 (23 - 0) dBm as advertised by 2c:5a:0f:2a:a9:69
[1217468.375967] br-lan: port 2(wlan0) entered blocking state
[1217468.381727] br-lan: port 2(wlan0) entered forwarding state
[1217720.068612] br-lan: port 2(wlan0) entered disabled state
[1217720.602260] br-lan: port 2(wlan0) entered blocking state
[1217720.607963] br-lan: port 2(wlan0) entered forwarding state
[1217721.912490] wlan-sta: authenticate with 2c:5a:0f:2a:a9:69
[1217721.918717] wlan-sta: send auth to 2c:5a:0f:2a:a9:69 (try 1/3)
[1217721.927210] wlan-sta: authenticated
[1217721.939823] br-lan: port 2(wlan0) entered disabled state
[1217721.958543] wlan-sta: associate with 2c:5a:0f:2a:a9:69 (try 1/3)
[1217721.978576] wlan-sta: RX AssocResp from 2c:5a:0f:2a:a9:69 (capab=0x1421 status=0 aid=2)
[1217721.987357] wlan-sta: associated
[1217722.094440] wlan-sta: Limiting TX power to 23 (23 - 0) dBm as advertised by 2c:5a:0f:2a:a9:69