[Redmi AX6s] RADIO1 disabled on high load

**Hello everybody :slight_smile: **
I have a Wi-Fi environment with 6 identically configured access points. One of these access points regularly experiences problems where the 5G (radio1) radio network fails -after some time running-. In LUCI, the network is then displayed as "disabled". This particular access point is installed in a very high-traffic area. I suspect that a high number of clients is causing this issue. All access points are configured as "dumb-AP" and have minimal CPU usage. I use usteer for band-steering, but the problem persists even with DAWN. I have also swapped the access points and the power supply, so it cannot be the device itself. Does anyone have any ideas on what might be causing this?

Kernel Log

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[    9.351609] br-lan: port 1(wan) entered blocking state
[    9.356751] br-lan: port 1(wan) entered disabled state
[    9.364926] device wan entered promiscuous mode
[    9.369471] device eth0 entered promiscuous mode
[    9.459975] mt7530-mdio mdio-bus:00 lan1: configuring for phy/gmii link mode
[    9.472453] br-lan: port 2(lan1) entered blocking state
[    9.477699] br-lan: port 2(lan1) entered disabled state
[    9.487008] device lan1 entered promiscuous mode
[    9.563653] mt7530-mdio mdio-bus:00 lan2: configuring for phy/gmii link mode
[    9.575219] br-lan: port 3(lan2) entered blocking state
[    9.580467] br-lan: port 3(lan2) entered disabled state
[    9.589471] device lan2 entered promiscuous mode
[    9.673362] mt7530-mdio mdio-bus:00 lan3: configuring for phy/gmii link mode
[    9.683912] br-lan: port 4(lan3) entered blocking state
[    9.689154] br-lan: port 4(lan3) entered disabled state
[    9.697296] device lan3 entered promiscuous mode
[   11.381283] mt7530-mdio mdio-bus:00 lan3: Link is Up - 100Mbps/Full - flow control off
[   12.127657] mt7530-mdio mdio-bus:00 lan1: Link is Up - 1Gbps/Full - flow control off
[   12.448140] br-lan: port 4(lan3) entered blocking state
[   12.453428] br-lan: port 4(lan3) entered forwarding state
[   12.459068] br-lan: port 2(lan1) entered blocking state
[   12.464363] br-lan: port 2(lan1) entered forwarding state
[   12.473574] mt7530-mdio mdio-bus:00 lan2: Link is Up - 1Gbps/Full - flow control rx/tx
[   12.533142] br-lan: port 3(lan2) entered blocking state
[   12.538381] br-lan: port 3(lan2) entered forwarding state
[   13.083756] br-lan: port 5(wl1-ap0) entered blocking state
[   13.089255] br-lan: port 5(wl1-ap0) entered disabled state
[   13.094976] device wl1-ap0 entered promiscuous mode
[   13.578007] br-lan: port 5(wl1-ap0) entered blocking state
[   13.583552] br-lan: port 5(wl1-ap0) entered forwarding state
[   13.592103] device wl1-ap0 left promiscuous mode
[   13.596796] br-lan: port 5(wl1-ap0) entered disabled state
[   13.681790] br-lan: port 5(wl1-ap0) entered blocking state
[   13.687287] br-lan: port 5(wl1-ap0) entered disabled state
[   13.693017] device wl1-ap0 entered promiscuous mode
[   14.375592] br-lan: port 6(wl0-ap0) entered blocking state
[   14.381174] br-lan: port 6(wl0-ap0) entered disabled state
[   14.386901] device wl0-ap0 entered promiscuous mode
[   14.411906] device wl0-ap0 left promiscuous mode
[   14.416590] br-lan: port 6(wl0-ap0) entered disabled state
[   14.492707] br-lan: port 6(wl0-ap0) entered blocking state
[   14.498213] br-lan: port 6(wl0-ap0) entered disabled state
[   14.503995] device wl0-ap0 entered promiscuous mode
[   14.508999] br-lan: port 6(wl0-ap0) entered blocking state
[   14.514515] br-lan: port 6(wl0-ap0) entered forwarding state
[   14.660921] br-lan: port 6(wl0-ap0) entered disabled state
[   14.672043] br-lan: port 6(wl0-ap0) entered blocking state
[   14.677576] br-lan: port 6(wl0-ap0) entered forwarding state
[   14.783421] br-lan: port 7(wl0-ap1) entered blocking state
[   14.788945] br-lan: port 7(wl0-ap1) entered disabled state
[   14.794751] device wl0-ap1 entered promiscuous mode
[   14.871819] br-lan: port 7(wl0-ap1) entered blocking state
[   14.877361] br-lan: port 7(wl0-ap1) entered forwarding state
[   14.886377] device wl0-ap1 left promiscuous mode
[   14.891135] br-lan: port 7(wl0-ap1) entered disabled state
[   14.944461] br-lan: port 7(wl0-ap1) entered blocking state
[   14.949999] br-lan: port 7(wl0-ap1) entered disabled state
[   14.955851] device wl0-ap1 entered promiscuous mode
[   14.960935] br-lan: port 7(wl0-ap1) entered blocking state
[   14.966426] br-lan: port 7(wl0-ap1) entered forwarding state
[   15.093712] br-lan: port 8(wl0-ap2) entered blocking state
[   15.099288] br-lan: port 8(wl0-ap2) entered disabled state
[   15.110596] device wl0-ap2 entered promiscuous mode
[   15.117422] br-lan: port 8(wl0-ap2) entered blocking state
[   15.122958] br-lan: port 8(wl0-ap2) entered forwarding state
[   75.523391] br-lan: port 5(wl1-ap0) entered blocking state
[   75.528925] br-lan: port 5(wl1-ap0) entered forwarding state
[   75.643647] br-lan: port 9(wl1-ap1) entered blocking state
[   75.649172] br-lan: port 9(wl1-ap1) entered disabled state
[   75.655119] device wl1-ap1 entered promiscuous mode
[   75.713416] br-lan: port 9(wl1-ap1) entered blocking state
[   75.718956] br-lan: port 9(wl1-ap1) entered forwarding state
[   75.729429] device wl1-ap1 left promiscuous mode
[   75.734179] br-lan: port 9(wl1-ap1) entered disabled state
[   75.823015] br-lan: port 9(wl1-ap1) entered blocking state
[   75.828536] br-lan: port 9(wl1-ap1) entered disabled state
[   75.834470] device wl1-ap1 entered promiscuous mode
[   75.839584] br-lan: port 9(wl1-ap1) entered blocking state
[   75.845113] br-lan: port 9(wl1-ap1) entered forwarding state
[   75.857543] br-lan: port 10(wl1-ap2) entered blocking state
[   75.863188] br-lan: port 10(wl1-ap2) entered disabled state
[   75.869028] device wl1-ap2 entered promiscuous mode
[   75.881155] br-lan: port 10(wl1-ap2) entered blocking state
[   75.886745] br-lan: port 10(wl1-ap2) entered forwarding state
[   75.899093] device wl1-ap2 left promiscuous mode
[   75.903809] br-lan: port 10(wl1-ap2) entered disabled state
[   75.961002] br-lan: port 10(wl1-ap2) entered blocking state
[   75.966611] br-lan: port 10(wl1-ap2) entered disabled state
[   75.972555] device wl1-ap2 entered promiscuous mode
[   75.977626] br-lan: port 10(wl1-ap2) entered blocking state
[   75.983227] br-lan: port 10(wl1-ap2) entered forwarding state
[130049.845834] br-lan: port 9(wl1-ap1) entered disabled state
[130049.924224] device wl1-ap1 left promiscuous mode
[130049.928972] br-lan: port 9(wl1-ap1) entered disabled state
[130050.105460] br-lan: port 10(wl1-ap2) entered disabled state
[130050.174314] device wl1-ap2 left promiscuous mode
[130050.179058] br-lan: port 10(wl1-ap2) entered disabled state
[130050.495717] br-lan: port 5(wl1-ap0) entered disabled state
[130050.729047] br-lan: port 5(wl1-ap0) entered blocking state
[130050.734704] br-lan: port 5(wl1-ap0) entered forwarding state
[130050.743955] device wl1-ap0 left promiscuous mode
[130050.748749] br-lan: port 5(wl1-ap0) entered disabled state
[130050.796560] br-lan: port 5(wl1-ap0) entered blocking state
[130050.802163] br-lan: port 5(wl1-ap0) entered disabled state
[130050.808206] device wl1-ap0 entered promiscuous mode
[130050.813369] br-lan: port 5(wl1-ap0) entered blocking state
[130050.818970] br-lan: port 5(wl1-ap0) entered forwarding state
[130051.053747] br-lan: port 5(wl1-ap0) entered disabled state

System-Log

Fri May 31 08:31:09 2024 daemon.info hostapd: wl0-ap1: STA 62:bf:bf:b1:d5:47 IEEE 802.11: authenticated
Fri May 31 08:31:13 2024 daemon.info hostapd: wl0-ap1: STA 62:bf:bf:b1:d5:47 IEEE 802.11: authenticated
Fri May 31 08:31:13 2024 daemon.info hostapd: wl0-ap1: STA 62:bf:bf:b1:d5:47 IEEE 802.11: associated (aid 1)
Fri May 31 08:31:13 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED 62:bf:bf:b1:d5:47 auth_alg=open
Fri May 31 08:31:13 2024 daemon.info hostapd: wl0-ap1: STA 62:bf:bf:b1:d5:47 RADIUS: starting accounting session 1DD62A68AA5F0747
Fri May 31 08:33:55 2024 daemon.notice hostapd: wl0-ap0: STA e4:5f:01:1c:df:d2 IEEE 802.11: did not acknowledge authentication response
Fri May 31 08:35:48 2024 daemon.info hostapd: wl0-ap2: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri May 31 08:36:13 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: authenticated
Fri May 31 08:36:13 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: associated (aid 2)
Fri May 31 08:36:13 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED 6c:c7:ec:4f:f7:dd auth_alg=open
Fri May 31 08:36:13 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd RADIUS: starting accounting session 44317A65193D2D49
Fri May 31 08:36:31 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: authenticated
Fri May 31 08:36:31 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: associated (aid 3)
Fri May 31 08:36:31 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED 26:6b:80:9f:5f:1f auth_alg=open
Fri May 31 08:36:31 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f RADIUS: starting accounting session 4CEB66E13E0A5551
Fri May 31 08:37:13 2024 daemon.notice hostapd: wl0-ap1: AP-STA-DISCONNECTED 26:6b:80:9f:5f:1f
Fri May 31 08:37:13 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: authenticated
Fri May 31 08:37:13 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: associated (aid 3)
Fri May 31 08:37:13 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED 26:6b:80:9f:5f:1f auth_alg=open
Fri May 31 08:37:13 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f RADIUS: starting accounting session 4CEB66E13E0A5551
Fri May 31 08:37:15 2024 daemon.err hostapd: nl80211: kernel reports: key addition failed
Fri May 31 08:37:15 2024 daemon.info hostapd: wl0-ap0: STA 1e:ac:64:8c:f1:7e IEEE 802.11: associated (aid 2)
Fri May 31 08:37:15 2024 daemon.notice hostapd: wl0-ap0: AP-STA-CONNECTED 1e:ac:64:8c:f1:7e auth_alg=ft
Fri May 31 08:37:27 2024 daemon.notice hostapd: wl0-ap1: AP-STA-DISCONNECTED 62:bf:bf:b1:d5:47
Fri May 31 08:37:27 2024 daemon.info hostapd: wl0-ap1: STA 62:bf:bf:b1:d5:47 IEEE 802.11: disassociated due to inactivity
Fri May 31 08:37:27 2024 user.info usteer: station 62:bf:bf:b1:d5:47 disconnected from node hostapd.wl0-ap1
Fri May 31 08:37:28 2024 daemon.info hostapd: wl0-ap1: STA 62:bf:bf:b1:d5:47 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri May 31 08:37:46 2024 daemon.notice hostapd: wl0-ap1: AP-STA-DISCONNECTED 6c:c7:ec:4f:f7:dd
Fri May 31 08:37:46 2024 daemon.notice hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: did not acknowledge authentication response
Fri May 31 08:37:46 2024 user.info usteer: station 6c:c7:ec:4f:f7:dd disconnected from node hostapd.wl0-ap1
Fri May 31 08:37:47 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: authenticated
Fri May 31 08:37:47 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: associated (aid 2)
Fri May 31 08:37:47 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED 6c:c7:ec:4f:f7:dd auth_alg=open
Fri May 31 08:37:47 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd RADIUS: starting accounting session 44317A65193D2D49
Fri May 31 08:38:02 2024 daemon.info hostapd: wl0-ap1: STA c6:d5:47:9a:38:f2 IEEE 802.11: authenticated
Fri May 31 08:38:02 2024 daemon.info hostapd: wl0-ap1: STA c6:d5:47:9a:38:f2 IEEE 802.11: associated (aid 1)
Fri May 31 08:38:02 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED c6:d5:47:9a:38:f2 auth_alg=open
Fri May 31 08:38:02 2024 daemon.info hostapd: wl0-ap1: STA c6:d5:47:9a:38:f2 RADIUS: starting accounting session D259FCD246646DB8
Fri May 31 08:38:53 2024 daemon.notice hostapd: wl0-ap1: AP-STA-DISCONNECTED 26:6b:80:9f:5f:1f
Fri May 31 08:38:54 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: authenticated
Fri May 31 08:38:54 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: associated (aid 3)
Fri May 31 08:38:54 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED 26:6b:80:9f:5f:1f auth_alg=open
Fri May 31 08:38:54 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f RADIUS: starting accounting session 4CEB66E13E0A5551
Fri May 31 08:38:55 2024 daemon.info hostapd: wl0-ap0: STA e4:5f:01:1c:df:d2 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri May 31 08:41:17 2024 daemon.info hostapd: wl0-ap1: STA 82:27:4c:f3:d2:0c IEEE 802.11: authenticated
Fri May 31 08:41:17 2024 daemon.info hostapd: wl0-ap1: STA 82:27:4c:f3:d2:0c IEEE 802.11: associated (aid 5)
Fri May 31 08:41:17 2024 daemon.notice hostapd: wl0-ap1: AP-STA-CONNECTED 82:27:4c:f3:d2:0c auth_alg=open
Fri May 31 08:41:17 2024 daemon.info hostapd: wl0-ap1: STA 82:27:4c:f3:d2:0c RADIUS: starting accounting session A4E070B506E1BB3F
Fri May 31 08:44:31 2024 daemon.notice hostapd: wl0-ap1: AP-STA-DISCONNECTED c6:d5:47:9a:38:f2
Fri May 31 08:44:31 2024 daemon.info hostapd: wl0-ap1: STA c6:d5:47:9a:38:f2 IEEE 802.11: disassociated due to inactivity
Fri May 31 08:44:31 2024 user.info usteer: station c6:d5:47:9a:38:f2 disconnected from node hostapd.wl0-ap1
Fri May 31 08:44:32 2024 daemon.info hostapd: wl0-ap1: STA c6:d5:47:9a:38:f2 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri May 31 08:44:42 2024 daemon.notice hostapd: wl0-ap1: AP-STA-DISCONNECTED 6c:c7:ec:4f:f7:dd
Fri May 31 08:44:42 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: disassociated due to inactivity
Fri May 31 08:44:42 2024 user.info usteer: station 6c:c7:ec:4f:f7:dd disconnected from node hostapd.wl0-ap1
Fri May 31 08:44:43 2024 daemon.info hostapd: wl0-ap1: STA 6c:c7:ec:4f:f7:dd IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri May 31 08:44:50 2024 daemon.notice hostapd: wl0-ap0: AP-STA-DISCONNECTED 1e:ac:64:8c:f1:7e
Fri May 31 08:44:50 2024 daemon.info hostapd: wl0-ap0: STA 1e:ac:64:8c:f1:7e IEEE 802.11: disassociated due to inactivity
Fri May 31 08:44:51 2024 user.info usteer: station 1e:ac:64:8c:f1:7e disconnected from node hostapd.wl0-ap0
Fri May 31 08:44:51 2024 daemon.info hostapd: wl0-ap0: STA 1e:ac:64:8c:f1:7e IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri May 31 08:45:04 2024 daemon.notice hostapd: wl0-ap1: AP-STA-DISCONNECTED 26:6b:80:9f:5f:1f
Fri May 31 08:45:04 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: disassociated due to inactivity
Fri May 31 08:45:04 2024 user.info usteer: station 26:6b:80:9f:5f:1f disconnected from node hostapd.wl0-ap1
Fri May 31 08:45:05 2024 daemon.info hostapd: wl0-ap1: STA 26:6b:80:9f:5f:1f IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)

/etc/config/wireless


config wifi-device 'radio0'
	option type 'mac80211'
	option path 'platform/18000000.wmac'
	option band '2g'
	option htmode 'HT40'
	option cell_density '0'
	option country 'US'
	option noscan '1'
	option txpower '27'
	option channel '1'

config wifi-device 'radio1'
	option type 'mac80211'
	option path '1a143000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0'
	option band '5g'
	option htmode 'HE80'
	option cell_density '0'
	option country 'US'
	option noscan '1'
	option txpower '24'
	option channel '100'

config wifi-iface 'wifinet1_mynetworkprivat_encrypted_radio0'
	option device 'radio0'
	option mode 'ap'
	option ssid 'mynetworkPrivat'
	option network 'lan'
	option encryption 'psk2+ccmp'
	option key 'secret'
	option ieee80211r '1'
	option ft_over_ds '1'
	option ft_psk_generate_local '1'
	option bss_transition '1'
	option wnm_sleep_mode '1'
	option time_advertisement '2'
	option time_zone 'GMT0'
	option ieee80211k '1'
	option ieee80211w '1'

config wifi-iface 'wifinet2_mynetwork_unencrypted_radio0'
	option device 'radio0'
	option mode 'ap'
	option ssid 'mynetwork'
	option network 'guest'
	option encryption 'none'
	option isolate '1'
	option bss_transition '1'
	option wnm_sleep_mode '1'
	option time_advertisement '2'
	option time_zone 'GMT0'
	option ieee80211k '1'

config wifi-iface 'wifinet3_mynetwork_encrypted_radio0'
	option device 'radio0'
	option mode 'ap'
	option ssid 'mynetwork - pass: 12345678'
	option network 'guest'
	option encryption 'psk2+ccmp'
	option key '12345678'
	option isolate '1'
	option ieee80211r '1'
	option ft_over_ds '1'
	option ft_psk_generate_local '1'
	option bss_transition '1'
	option wnm_sleep_mode '1'
	option time_advertisement '2'
	option time_zone 'GMT0'
	option ieee80211k '1'
	option ieee80211w '1'

config wifi-iface 'wifinet1_mynetworkprivat_encrypted_radio1'
	option device 'radio1'
	option mode 'ap'
	option ssid 'mynetworkPrivat'
	option network 'lan'
	option encryption 'psk2+ccmp'
	option key 'secret'
	option ieee80211r '1'
	option ft_over_ds '1'
	option ft_psk_generate_local '1'
	option bss_transition '1'
	option wnm_sleep_mode '1'
	option time_advertisement '2'
	option time_zone 'GMT0'
	option ieee80211k '1'
	option ieee80211w '1'

config wifi-iface 'wifinet2_mynetwork_unencrypted_radio1'
	option device 'radio1'
	option mode 'ap'
	option ssid 'mynetwork'
	option network 'guest'
	option encryption 'none'
	option isolate '1'
	option bss_transition '1'
	option wnm_sleep_mode '1'
	option time_advertisement '2'
	option time_zone 'GMT0'
	option ieee80211k '1'

config wifi-iface 'wifinet3_mynetwork_encrypted_radio1'
	option device 'radio1'
	option mode 'ap'
	option ssid 'mynetwork - pass: 12345678'
	option network 'guest'
	option encryption 'psk2+ccmp'
	option key '12345678'
	option isolate '1'
	option ieee80211r '1'
	option ft_over_ds '1'
	option ft_psk_generate_local '1'
	option bss_transition '1'
	option wnm_sleep_mode '1'
	option time_advertisement '2'
	option time_zone 'GMT0'
	option ieee80211k '1'
	option ieee80211w '1'