Currently experience frequent wifi disconnects using the router as a wifi client.
Error in the logs show "changed caps/bw in a way we can't support"
See below
Model: Linksys EA8300
CPU: Qualcomm IPQ4019
WLAN Hardware: Qualcomm Atheros IPQ4019, Qualcomm Atheros QCA9886
NAME="OpenWrt"
VERSION="22.03.3"
\OPENWRT_BOARD="ipq40xx/generic"
OPENWRT_ARCH="arm_cortex-a7_neon-vfpv4"
OPENWRT_RELEASE="OpenWrt 22.03.3 r20028-43d71ad93e"
Logs with showing the event and then frequency of events.
Wed Mar 8 09:32:31 2023 kern.info kernel: [ 1259.652630] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:32:31 2023 kern.info kernel: [ 1259.653006] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:32:31 2023 kern.info kernel: [ 1259.662526] wlan2: failed to follow AP MA:CA:DD:RE:SS:00 bandwidth change, disconnect
Wed Mar 8 09:32:31 2023 daemon.notice netifd: Network device 'wlan2' link is down
Wed Mar 8 09:32:31 2023 daemon.notice netifd: Interface 'wwan' has link connectivity loss
Wed Mar 8 09:32:31 2023 daemon.notice netifd: wwan (12063): udhcpc: received SIGTERM
Wed Mar 8 09:32:31 2023 daemon.notice netifd: wwan (12063): udhcpc: unicasting a release of 192.168.1.66 to 192.168.1.1
Wed Mar 8 09:32:31 2023 daemon.notice netifd: wwan (12063): udhcpc: sending release
Wed Mar 8 09:32:31 2023 daemon.notice netifd: wwan (12063): udhcpc: entering released state
Wed Mar 8 09:32:31 2023 kern.info kernel: [ 1259.729180] ath10k_ahb a800000.wifi: mac flush vdev 0 drop 1 queues 0x1 ar->paused: 0x0 arvif->paused: 0x0
Wed Mar 8 09:32:31 2023 kern.info kernel: [ 1259.729359] ath10k_ahb a800000.wifi: mac flush vdev 0 drop 0 queues 0x1 ar->paused: 0x0 arvif->paused: 0x0
Wed Mar 8 09:32:31 2023 daemon.notice netifd: wwan (12063): Command failed: ubus call network.interface notify_proto { "action": 0, "link-up": false, "keep": false, "interface": "wwan" } (Permission denied)
Wed Mar 8 09:32:31 2023 daemon.notice netifd: Interface 'wwan' is now down
Wed Mar 8 09:32:31 2023 daemon.notice netifd: Interface 'wwan' is disabled
Wed Mar 8 09:32:31 2023 daemon.warn dnsmasq[1]: no servers found in /tmp/resolv.conf.d/resolv.conf.auto, will retry
Wed Mar 8 09:32:31 2023 daemon.notice netifd: Interface 'wwan' is enabled
Wed Mar 8 09:32:31 2023 kern.warn kernel: [ 1259.830492] ath10k_ahb a800000.wifi: peer-unmap-event: unknown peer id 1
Wed Mar 8 09:32:31 2023 kern.warn kernel: [ 1259.830655] ath10k_ahb a800000.wifi: peer-unmap-event: unknown peer id 1
Wed Mar 8 09:32:31 2023 kern.info kernel: [ 1259.842208] ath10k_ahb a800000.wifi: mac flush null vif, drop 0 queues 0xffff
Wed Mar 8 09:32:31 2023 daemon.notice wpa_supplicant[1058]: wlan2: CTRL-EVENT-DISCONNECTED bssid=MA:CA:DD:RE:SS:00 reason=3 locally_generated=1
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: SME: Trying to authenticate with MA:CA:DD:RE:SS:00 (SSID='MyWifiSSID-5G' freq=5180 MHz)
Wed Mar 8 09:32:32 2023 kern.info kernel: [ 1260.872655] wlan2: authenticate with MA:CA:DD:RE:SS:00
Wed Mar 8 09:32:32 2023 kern.info kernel: [ 1260.880708] wlan2: send auth to MA:CA:DD:RE:SS:00 (try 1/3)
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: Trying to associate with MA:CA:DD:RE:SS:00 (SSID='MyWifiSSID-5G' freq=5180 MHz)
Wed Mar 8 09:32:32 2023 kern.info kernel: [ 1260.882121] wlan2: authenticated
Wed Mar 8 09:32:32 2023 kern.info kernel: [ 1260.889591] wlan2: associate with MA:CA:DD:RE:SS:00 (try 1/3)
Wed Mar 8 09:32:32 2023 kern.info kernel: [ 1260.892358] wlan2: RX AssocResp from MA:CA:DD:RE:SS:00 (capab=0x1511 status=0 aid=5)
Wed Mar 8 09:32:32 2023 kern.warn kernel: [ 1260.896618] ath10k_ahb a800000.wifi: pdev param 0 not supported by firmware
Wed Mar 8 09:32:32 2023 kern.warn kernel: [ 1260.902809] ath10k_ahb a800000.wifi: failed to enable peer stats info: -95
Wed Mar 8 09:32:32 2023 kern.info kernel: [ 1260.909886] wlan2: associated
Wed Mar 8 09:32:32 2023 daemon.notice netifd: Network device 'wlan2' link is up
Wed Mar 8 09:32:32 2023 daemon.notice netifd: Interface 'wwan' has link connectivity
Wed Mar 8 09:32:32 2023 daemon.notice netifd: Interface 'wwan' is setting up now
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: Associated with MA:CA:DD:RE:SS:00
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: Unknown event 37
Wed Mar 8 09:32:32 2023 daemon.notice netifd: wwan (12290): udhcpc: started, v1.35.0
Wed Mar 8 09:32:32 2023 kern.debug kernel: [ 1260.999705] wlan2: Limiting TX power to 30 (30 - 0) dBm as advertised by MA:CA:DD:RE:SS:00
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: WPA: Key negotiation completed with MA:CA:DD:RE:SS:00 [PTK=CCMP GTK=CCMP]
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: CTRL-EVENT-CONNECTED - Connection to MA:CA:DD:RE:SS:00 completed [id=0 id_str=]
Wed Mar 8 09:32:32 2023 daemon.notice wpa_supplicant[1058]: wlan2: Unknown event 37
Wed Mar 8 09:32:32 2023 daemon.notice netifd: wwan (12290): udhcpc: broadcasting discover
Wed Mar 8 09:32:33 2023 daemon.notice netifd: wwan (12290): udhcpc: broadcasting select for 192.168.1.66, server 192.168.1.1
Wed Mar 8 09:32:33 2023 daemon.notice netifd: wwan (12290): udhcpc: lease of 192.168.1.66 obtained from 192.168.1.1, lease time 604800
Wed Mar 8 09:32:33 2023 daemon.notice netifd: Interface 'wwan' is now up
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: reading /tmp/resolv.conf.d/resolv.conf.auto
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using nameserver 192.168.1.1#53
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using only locally-known addresses for test
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using only locally-known addresses for onion
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using only locally-known addresses for localhost
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using only locally-known addresses for local
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using only locally-known addresses for invalid
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using only locally-known addresses for bind
Wed Mar 8 09:32:33 2023 daemon.info dnsmasq[1]: using only locally-known addresses for lan
Wed Mar 8 09:32:33 2023 user.notice firewall: Reloading firewall due to ifup of wwan (wlan2)
root@OpenWrt:/tmp/log# logread | grep changed
Wed Mar 8 09:36:17 2023 kern.info kernel: [ 1486.058580] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:36:17 2023 kern.info kernel: [ 1486.058690] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:36:19 2023 kern.info kernel: [ 1487.697085] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:36:19 2023 kern.info kernel: [ 1487.697463] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:36:31 2023 kern.info kernel: [ 1499.678402] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:36:31 2023 kern.info kernel: [ 1499.678781] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:36:48 2023 kern.info kernel: [ 1517.084913] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:36:48 2023 kern.info kernel: [ 1517.085289] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:36:59 2023 kern.info kernel: [ 1527.837450] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:36:59 2023 kern.info kernel: [ 1527.837825] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:37:11 2023 kern.info kernel: [ 1539.818975] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:37:11 2023 kern.info kernel: [ 1539.819347] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:37:21 2023 kern.info kernel: [ 1549.954405] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:37:21 2023 kern.info kernel: [ 1549.954509] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:37:33 2023 kern.info kernel: [ 1561.935165] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:37:33 2023 kern.info kernel: [ 1561.935271] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:37:42 2023 kern.info kernel: [ 1571.050486] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:37:42 2023 kern.info kernel: [ 1571.050861] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:37:52 2023 kern.info kernel: [ 1580.879890] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:37:52 2023 kern.info kernel: [ 1580.880270] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect
Wed Mar 8 09:38:25 2023 kern.info kernel: [ 1613.852083] wlan2: AP MA:CA:DD:RE:SS:00 changed bandwidth, new config is 5180.000 MHz, width 2 (5190.000/0 MHz)
Wed Mar 8 09:38:25 2023 kern.info kernel: [ 1613.852191] wlan2: AP MA:CA:DD:RE:SS:00 changed caps/bw in a way we can't support (0x10800/0x18084) - disconnect