"any other device" can not connect vtrust-flash SSID.

I keep getting disconnected when I use my iphone as well as another windows 10 laptop connect "vtrust-flash" after ./start_flash.sh

the start_flash script seems no error, but log shows "Failed to set beacon parameters" very quick right after my iphone connect it.(sometimes my iphone can see redirect to a web page "current connect

I tried on two pc with same kali Linux 2020.4
pc1. NUC 6i5SYH
pc2. DELL OptiPlex 7070 micro

below dmesg log got from pc2
[ 11.767426] Intel(R) Wireless WiFi driver for Linux
[ 11.999587] Bluetooth: hci0: Found device firmware: intel/ibt-17-16-1.sfi
[ 12.039671] iwlwifi 0000:00:14.3: firmware: direct-loading firmware iwlwifi-9000-pu-b0-jf-b0-46.ucode
[ 12.039683] iwlwifi 0000:00:14.3: WRT: Overriding region id 0
[ 12.039684] iwlwifi 0000:00:14.3: WRT: Overriding region id 1
[ 12.039685] iwlwifi 0000:00:14.3: WRT: Overriding region id 2
[ 12.039685] iwlwifi 0000:00:14.3: WRT: Overriding region id 3
[ 12.039686] iwlwifi 0000:00:14.3: WRT: Overriding region id 4
[ 12.039686] iwlwifi 0000:00:14.3: WRT: Overriding region id 6
[ 12.039686] iwlwifi 0000:00:14.3: WRT: Overriding region id 8
[ 12.039687] iwlwifi 0000:00:14.3: WRT: Overriding region id 9
[ 12.039687] iwlwifi 0000:00:14.3: WRT: Overriding region id 10
[ 12.039688] iwlwifi 0000:00:14.3: WRT: Overriding region id 11
[ 12.039688] iwlwifi 0000:00:14.3: WRT: Overriding region id 15
[ 12.039689] iwlwifi 0000:00:14.3: WRT: Overriding region id 16
[ 12.039689] iwlwifi 0000:00:14.3: WRT: Overriding region id 18
[ 12.039690] iwlwifi 0000:00:14.3: WRT: Overriding region id 19
[ 12.039690] iwlwifi 0000:00:14.3: WRT: Overriding region id 20
[ 12.039691] iwlwifi 0000:00:14.3: WRT: Overriding region id 21
[ 12.039692] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[ 12.039693] iwlwifi 0000:00:14.3: Found debug configuration: 0
[ 12.039897] iwlwifi 0000:00:14.3: loaded firmware version 46.8902351f.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
[ 12.042288] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)
[ 12.042289] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[ 12.162275] intel_rapl_common: Found RAPL domain package
[ 12.162276] intel_rapl_common: Found RAPL domain core
[ 12.162277] intel_rapl_common: Found RAPL domain uncore
[ 12.162278] intel_rapl_common: Found RAPL domain dram
[ 12.177817] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560, REV=0x318
[ 12.233719] iwlwifi 0000:00:14.3: base HW address: f8:e4:e3:2d:65:a9
[ 358.624648] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 609.186294] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 638.310109] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 697.581454] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 736.800463] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 770.134518] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 837.640501] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 891.364972] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 927.456906] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 971.983671] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1082.921664] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1114.484714] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1254.953442] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1302.586458] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1336.298857] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready