Boox Max2 Pro - unconnectable wifi

After I upgraded my Max2Pro to V2.1.2 it stopped connecting to WiFi. Most of the times AP list doesn’t show up at all. I need to disable and enable WiFi a few times. When it does show up I am able to configure the network - then it connects and immediately disconnects from the network in a loop. Through adb shell I can see this repeating in dmesg (BSSID anonymized):

[ 2270.939207] Connectting with 20:01:00:10:00:11 channel (13) ssid “Test”, len (4)
[ 2270.939207]
[ 2270.972227] wl_iw_event: Link UP with BSSID=20:01:00:00:00:11
[ 2270.972305] wl_bss_connect_done succeeded with 20:01:00:10:00:11
[ 2270.994797] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 2270.997649] CFG80211-ERROR) wl_cfg80211_add_key : WLC_SET_KEY error (-8)
[ 2270.997964] CFG80211-ERROR) wl_cfg80211_disconnect : Reason 1
[ 2270.999374] wl_iw_event: Link Down with BSSID=20:01:00:00:00:11
[ 2270.999419] CFG80211-ERROR) wl_is_linkdown : Link down Reason : WLC_E_LINK
[ 2270.999444] link down if wlan0 may call cfg80211_disconnected. event : 16, reason=2 from 20:01:00:10:00:11
[ 2271.004567] cfg80211: Calling CRDA for country: PL
[ 2272.198088] Connectting with 20:01:00:10:00:11 channel (13) ssid “Test”, len (4)
[ 2272.198088]
[ 2272.209493] connect failed event=0 e->status 1 e->reason 0
[ 2272.209993] CFG80211-ERROR) wl_bss_connect_done : Report connect result - connection failed
[ 2272.299989] Connectting with 20:01:00:10:00:11 channel (13) ssid “Test”, len (4)
[ 2272.299989]
[ 2272.308695] connect failed event=0 e->status 1 e->reason 0
[ 2272.308997] CFG80211-ERROR) wl_bss_connect_done : Report connect result - connection failed

Hello, apologize for any inconvenience that may cause. Could you kindly submit this on Feedback via Settings/ Feedback on your device? Our relative colleagues will reply back as soon as possible.

Hello,
Thanks for your attention to this issue.

The problem is that WiFi is not working, so the device can’t send anything to you using internet connection it doesn’t have. If you can provide me with commands for adb shell or other way to pull the info you need using USB debugging, I’d be happy to mail the results to you for investigation.

Sorry for the late reply here. Could you kindly submit this Service Request Form? Our relative colleagues will reply as soon as possible.