BRUME MV1000 with USB WiFi adapter. Observations and questions

I have already reported the results of my first tests yesterday but in the hope of having GLiNet staff’s answers, I’m going to ask a few more specific questions here.

https://forum.gl-inet.com/t/brume-brume-w-gl-mv1000-configurations-ubuntu-openwrt/14004/14

My BRUME is running 3.105 and I have added a “TEROW XHT-5B10” (is that real ?) WiFi USB adapter.
https://www.aliexpress.com/item/32860570579.html
It is displayed as 8821CU Dongle under WIRELESS and works well as far as I can tell. I can even use Channels never seen before in my other WiFi AP (up to Channel 161).

I have have powered it on twice since yesterday and the first thing I noticed is that the WG VPN Client connects itself automatically while it never does without this USB adapter and I usually have to cancel the VPN client and restart it. I imagine that this is an unintended consequence that won’t prevent you from solving the problem I reported there before
https://forum.gl-inet.com/t/brume-vpn-client-does-not-survive-a-reboot/12271/10

The second thing I noticed is that the WiFi clients appear randomly in WLAN or LAN Clients. This seems to be a bug. Has it been reported before ? Yesterday my 3 phones were in LAN and this morning 2 are in WLAN (as expected).

In the Advanced interface, RX Rate / TX Rate are always 0. Is this a bug ? Can you fix it ?

Under Device Configuration, Advanced Settings, I see that Force 40 MHz is checked while I selected 80 MHz in the main interface.

So, which one is it ? 80 or 40 MHz ?

The last thing I wanted to report is the System Log is flooded every 4 or 5 seconds with this

Sat Jan 30 10:04:03 2021 kern.warn kernel: [60835.682465] RTW: cfg80211_rtw_change_bss(wlan0)
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.280910] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.285407] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.305168] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.309838] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.315875] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.320591] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.324822] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.331320] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.335766] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.341226] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.345466] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:07 2021 kern.warn kernel: [60839.351431] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.692208] RTW: cfg80211_rtw_change_beacon(wlan0)
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.696971] RTW: rtw_add_beacon beacon_head_len=62, beacon_tail_len=143
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.704346] RTW: rtw_check_beacon_data, len=181
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.709067] RTW: [HT] HAL Support LDPC = 0x02
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.713529] RTW: [HT] HAL Support STBC = 0x01
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.718171] RTW: [VHT] Support LDPC = 0x02
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.722415] RTW: [VHT] Support STBC = 0x01
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.726634] RTW: rtw_build_vht_cap_ie, line816, Set MAX MPDU len = 3895 bytes
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.734050] RTW: [VHT] Declare supporting SGI 80MHz
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.739031] RTW: [VHT] Declare supporting RX STBC = 1
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.744227] RTW: update_hw_ht_param
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.748697] RTW: rtw_hal_set_bssid wlan0- hw port -0 BSSID: 00:13:25:ad:ea:21
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.756320] RTW: hw_var_set_sec_cfg: [HW_VAR_SEC_CFG] 0x680=0x30c
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.763076] RTW: rtw_ap_chbw_decision ifbmp:0x01 excl_ifbmp:0x00 req:0,-1,-1
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.770276] RTW: rtw_ap_chbw_decision others ld_sta_num:0, lg_sta_num:0, ap_num:0, mesh_num:0
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.778981] RTW: rtw_ap_chbw_decision ifbmp:0x01 tmp union:161,2,2
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.785450] RTW: rtw_ap_chbw_decision(wlan0) 161,2,2 => 161,2,2
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.791672] RTW: rtw_ap_chbw_decision union:161,2,2
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.796630] RTW: HW_VAR_BASIC_RATE: 0x15f->0x150->0x150
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.803331] RTW: rtw_get_sta_tx_nss: 1 SS
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.807304] RTW: rtw_get_sta_rx_nss: 1 ss
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.811499] RTW: STA - MAC_ID:0, Tx - 1 SS, Rx - 1 SS
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.816822] RTW: STA - MAC_ID:0, SM_PS 3
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.821327] RTW: wlan0 BMC Init Tx rate - OFDM_24M
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.852692] RTW: is_valid_id_status: HALMAC_FEATURE_IQK
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.859979] RTW: hw_var_set_correct_tsf(wlan0)
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.864640] RTW: [TSF_SYNC] p0 sync port = N/A
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.869386] RTW: [TSF_SYNC] timer offset = 0
Sat Jan 30 10:04:09 2021 kern.warn kernel: [60841.875655] RTW: cfg80211_rtw_change_bss(wlan0)
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.301509] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.305794] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.317402] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.321856] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.326508] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.330768] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.334692] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.339805] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.343706] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.349382] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.353441] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:12 2021 kern.warn kernel: [60844.359033] RTW: cfg80211_rtw_get_txpower
Sat Jan 30 10:04:15 2021 kern.warn kernel: [60847.882850] RTW: cfg80211_rtw_change_beacon(wlan0)
Sat Jan 30 10:04:15 2021 kern.warn kernel: [60847.887959] RTW: rtw_add_beacon beacon_head_len=62, beacon_tail_len=143
Sat Jan 30 10:04:15 2021 kern.warn kernel: [60847.895537] RTW: rtw_check_beacon_data, len=181

What is the meaning of this ? I think the log should be quieter. Should I ignore this or change a parameter somewhere to shut it down ?

One last comment that is not related to this test and not a bug but it would be very useful if you could provide a Delete function in the web page where Offline Devices are piling up endlessly.