802.11r FT reconnect every few minutes

Hi,

I've setup 802.11r FT for the last few months on all of my AP.
All AP is dummy AP, only for wireless AP.
All AP running 22.03.3 version.
Some client are android and laptop (no issue)

But, there are 1 client having reconnection issue every few minutes, it's Android Asus Zenfone 5.
This client always try to reconnect again every few minutes. even if it already connect normally, it always disconnected and reconnect after few minutes. Even when the client is not mobile, this issue still appear. Sometimes the client connect to another AP (not the initial AP).

Here are the notification on the client every few minutes.

WhatsApp Image 2023-01-12 at 9.29.27 AM

WhatsApp Image 2023-01-12 at 9.29.27 AM (1)

Here are the logs:

Thu Jan 12 05:42:10 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx WPA: group key handshake failed (RSN) after 4 tries
Thu Jan 12 05:42:10 2023 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED xx:xx:xx:xx:xx:xx
Thu Jan 12 05:42:15 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: deauthenticated due to local deauth request
Thu Jan 12 05:42:23 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: authenticated
Thu Jan 12 05:42:23 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: associated (aid 2)
Thu Jan 12 05:42:23 2023 daemon.notice hostapd: wlan0: AP-STA-CONNECTED xx:xx:xx:xx:xx:xx
Thu Jan 12 05:42:23 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx RADIUS: starting accounting session FA14E58A5A6E1E94
Thu Jan 12 05:42:23 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx WPA: pairwise key handshake completed (RSN)
Thu Jan 12 05:42:23 2023 daemon.notice hostapd: EAPOL-4WAY-HS-COMPLETED xx:xx:xx:xx:xx:xx
Thu Jan 12 05:52:07 2023 daemon.info hostapd: wlan0: STA b4:9d:02:45:75:f7 WPA: group key handshake completed (RSN)
Thu Jan 12 05:52:10 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx WPA: group key handshake failed (RSN) after 4 tries
Thu Jan 12 05:52:10 2023 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED xx:xx:xx:xx:xx:xx
Thu Jan 12 05:52:15 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: deauthenticated due to local deauth request
Thu Jan 12 05:53:18 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: authenticated
Thu Jan 12 05:53:18 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: associated (aid 2)
Thu Jan 12 05:53:18 2023 daemon.notice hostapd: wlan0: AP-STA-CONNECTED xx:xx:xx:xx:xx:xx
Thu Jan 12 05:53:18 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx RADIUS: starting accounting session 15A3AD27482E9C5B
Thu Jan 12 05:53:18 2023 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx WPA: pairwise key handshake completed (RSN)
Thu Jan 12 05:53:18 2023 daemon.notice hostapd: EAPOL-4WAY-HS-COMPLETED xx:xx:xx:xx:xx:xx

Here is my wifi config:

config wifi-device 'radio0'
	option type 'mac80211'
	option path 'pci0000:00/0000:00:00.0'
	option band '2g'
	option htmode 'HT40'
	option cell_density '0'
	option noscan '1'
	option channel '13'
	option country 'xx'

config wifi-iface 'wifinet0'
	option device 'radio0'
	option mode 'ap'
	option ssid 'xxx'
	option encryption 'psk2+tkip+ccmp'
	option hidden '1'
	option dtim_period '3'
	option key 'xxx'
	option ieee80211r '1'
	option nasid '99999'
	option mobility_domain 'FFFF'
	option ft_over_ds '0'
	option ft_psk_generate_local '1'
	option pmk_r1_push '1'
	option ieee80211w '1'
	option wpa_disable_eapol_key_retries '1'
	option network 'lan'
	option ieee80211k '1'
	option ieee80211v '1'
	option bss_transition '1'
	option time_advertisement '2'
	option time_zone 'UTC'
	option wnm_sleep_mode '1'
	option wnm_sleep_mode_no_keys '1'
	option max_inactivity '3600'

The client is dual band and I separate AP for 2G & 5G band, so there are 1 AP for 2G band and 1 AP for 5G band.

Anyone know what is the issue?
why there are RADIUS message on the log, even I don't setup any RADIUS?
how to resolve this reconnection problem?