3.201 Beta2 - GL-Mifi - Wifi interface restarting every minute

Testing 3.201 Beta 2 snapshot 0227 on a GL-Mifi.

The Wifi interface appears to restart every minute. Reset to factory defaults, issue remains.

Log contains this repeated for each restart.

Tue Mar 9 14:00:27 2021 daemon.notice hostapd: wlan0: interface state ENABLED->DISABLED
Tue Mar 9 14:00:27 2021 daemon.notice hostapd: wlan0: AP-DISABLED
Tue Mar 9 14:00:27 2021 daemon.notice hostapd: wlan0: CTRL-EVENT-TERMINATING
Tue Mar 9 14:00:27 2021 daemon.notice hostapd: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Tue Mar 9 14:00:27 2021 kern.info kernel: [12091.141165] device wlan0 left promiscuous mode
Tue Mar 9 14:00:27 2021 kern.info kernel: [12091.144427] br-lan: port 2(wlan0) entered disabled state
Tue Mar 9 14:00:27 2021 daemon.notice netifd: Network device ‘wlan0’ link is down
Tue Mar 9 14:00:29 2021 daemon.err hostapd: Configuration file: /var/run/hostapd-phy0.conf
Tue Mar 9 14:00:30 2021 kern.info kernel: [12093.391732] br-lan: port 2(wlan0) entered blocking state
Tue Mar 9 14:00:30 2021 kern.info kernel: [12093.395726] br-lan: port 2(wlan0) entered disabled state
Tue Mar 9 14:00:30 2021 kern.info kernel: [12093.401385] device wlan0 entered promiscuous mode
Tue Mar 9 14:00:30 2021 daemon.notice hostapd: wlan0: interface state UNINITIALIZED->HT_SCAN
Tue Mar 9 14:00:31 2021 daemon.notice hostapd: 20/40 MHz operation not permitted on channel pri=6 sec=10 based on overlapping BSSes
Tue Mar 9 14:00:31 2021 daemon.err hostapd: Using interface wlan0 with hwaddr xx:xx:xx:xx:xx:xx and ssid “GL-MIFI-11d”
Tue Mar 9 14:00:31 2021 kern.info kernel: [12095.069257] br-lan: port 2(wlan0) entered blocking state
Tue Mar 9 14:00:31 2021 kern.info kernel: [12095.073133] br-lan: port 2(wlan0) entered forwarding state
Tue Mar 9 14:00:31 2021 daemon.notice hostapd: wlan0: interface state HT_SCAN->ENABLED
Tue Mar 9 14:00:31 2021 daemon.notice hostapd: wlan0: AP-ENABLED
Tue Mar 9 14:00:32 2021 daemon.notice netifd: Network device ‘wlan0’ link is up
Tue Mar 9 14:01:30 2021 user.info : [ 1855] gl-wifi-core>> Restart wifi…