Connection stability on GL-MT3000

resetko · May 17, 2023, 9:02pm

Having periodic connection stability issues with wireless connection.

I’m monitoring this on several linux devices:

Thinkpad with Intel AX211 (1)
Thinkpad with Realtek 8852AE (2)
RaspberryPi 4B (BCM2711?) (3)

Recently, I noticed that when I’m on a video call, the transmission corrupts a little bit once in a while. I started to monitor the connection by pinging the router from all those devices.

On average devices have ping like 1-2ms(1), 0.5-1ms(2), 2-3ms(3). [It’s another question why 8852AE gets better ping than AX211]

Once in a while, exactly at the time when I see some lags during videocall, ping rise to 10-15ms(1), 300-500ms(2), 10-15ms(3). This continues for 5-6 seconds, and then get back to normal.

Seems like approximately at the same time there is a bunch of errors in the kernel logs:

Wed May 17 21:35:57 2023 kern.err kernel: [ 8199.818286] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:35:57 2023 kern.err kernel: [ 8199.826625] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:35:57 2023 kern.err kernel: [ 8199.834965] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:36:05 2023 kern.warn kernel: [ 8207.752290] 7981@C01L2,wifi_sys_disconn_act() 1002:  wdev_idx=2
Wed May 17 21:36:05 2023 kern.notice kernel: [ 8207.760060] 7981@C08L3,hw_ctrl_flow_v2_disconnt_act() 172: wdev_idx=2
Wed May 17 21:36:05 2023 kern.warn kernel: [ 8207.767506] 7981@C13L2,MacTableDeleteEntry() 1921: Del Sta:xx:xx:xx:xx:xx:xx
Wed May 17 21:36:05 2023 kern.notice kernel: [ 8207.774754] 7981@C08L3,ap_peer_deauth_action() 430: AUTH - receive DE-AUTH(seq-6) from xx:xx:xx:xx:xx:xx, reason=1
Wed May 17 21:36:43 2023 kern.warn kernel: [ 8245.376375] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:36:43 2023 kern.warn kernel: [ 8245.654646] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:36:55 2023 kern.err kernel: [ 8257.553393] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:36:55 2023 kern.err kernel: [ 8257.561750] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:37:06 2023 kern.warn kernel: [ 8268.945568] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:37:17 2023 kern.err kernel: [ 8279.653983] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:38:06 2023 kern.debug kernel: [ 8328.781272] entrytb_aid_aquire(): found non-occupied aid:13, allocated from:4
Wed May 17 21:38:06 2023 kern.warn kernel: [ 8328.788421] 7981@C13L2,MacTableInsertEntry() 1559: New Sta:xx:xx:xx:xx:xx:xx
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.798403] 7981@C08L3,ap_cmm_peer_assoc_req_action() 1652:  Recv Assoc from STA - xx:xx:xx:xx:xx:xx
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.807692] 7981@C08L3,ap_cmm_peer_assoc_req_action() 2175: ASSOC Send ASSOC response (Status=0)...
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.816810] 7981@C01L3,wifi_sys_conn_act() 1115: wdev idx = 2
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.822848] 7981@C08L3,hw_ctrl_flow_v2_connt_act() 215: wdev_idx=2
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.947291] 7981@C15L3,WPABuildPairMsg1() 5286: <=== send Msg1 of 4-way
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.953917] 7981@C15L3,PeerPairMsg2Action() 6209: ===>Receive msg 2
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.960641] 7981@C15L3,WPABuildPairMsg3() 5571: <=== send Msg3 of 4-way
Wed May 17 21:38:06 2023 kern.notice kernel: [ 8328.967276] 7981@C15L3,PeerPairMsg4Action() 6639: ===>Receive msg 4
Wed May 17 21:38:07 2023 kern.warn kernel: [ 8328.978871] 7981@C15L2,PeerPairMsg4Action() 7002: AP SETKEYS DONE(rax0) - AKMMap=WPA2PSK, PairwiseCipher=AES, GroupCipher=AES, wcid=10 from xx:xx:xx:xx:xx:xx
Wed May 17 21:38:07 2023 kern.warn kernel: [ 8328.978871]
Wed May 17 21:38:07 2023 daemon.info dnsmasq-dhcp[6324]: DHCPREQUEST(br-lan) 192.168.1.201 xx:xx:xx:xx:xx:xx
Wed May 17 21:38:07 2023 daemon.info dnsmasq-dhcp[6324]: DHCPACK(br-lan) 192.168.1.201 xx:xx:xx:xx:xx:xx resetko-laptop
Wed May 17 21:40:22 2023 kern.warn kernel: [ 8464.807610] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:40:50 2023 kern.err kernel: [ 8492.521624] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:40:50 2023 kern.err kernel: [ 8492.529978] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:41:53 2023 kern.err kernel: [ 8555.152299] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:43:14 2023 kern.warn kernel: [ 8636.242388] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:44:05 2023 kern.warn kernel: [ 8687.480633] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:45:29 2023 kern.err kernel: [ 8771.008587] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:46:29 2023 kern.warn kernel: [ 8831.606262] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:47:25 2023 kern.err kernel: [ 8887.443624] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:47:26 2023 kern.warn kernel: [ 8887.997151] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:51:36 2023 kern.warn kernel: [ 9138.141653] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:54:17 2023 kern.err kernel: [ 9299.386484] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:54:35 2023 kern.err kernel: [ 9316.849155] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 5, ContTxFailCnt300ms = 5
Wed May 17 21:54:35 2023 kern.err kernel: [ 9316.858554] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2303
Wed May 17 21:54:59 2023 kern.warn kernel: [ 9341.196382] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:57:49 2023 kern.warn kernel: [ 9511.308596] Unknown case of dp, iif=80 --> rax0
Wed May 17 21:59:53 2023 kern.err kernel: [ 9635.092229] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 21:59:53 2023 kern.err kernel: [ 9635.100591] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:02:25 2023 kern.warn kernel: [ 9787.149298] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:02:25 2023 kern.warn kernel: [ 9787.154141] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:04:43 2023 kern.err kernel: [ 9925.299322] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 3, ContTxFailCnt300ms = 3
Wed May 17 22:04:43 2023 kern.err kernel: [ 9925.308720] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2301
Wed May 17 22:06:39 2023 kern.warn kernel: [10040.563342] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:08:49 2023 kern.err kernel: [10171.118712] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:08:49 2023 kern.err kernel: [10171.133569] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:09:19 2023 kern.warn kernel: [10201.311790] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:09:28 2023 kern.err kernel: [10210.011917] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:09:48 2023 kern.err kernel: [10230.184188] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 1, ContTxFailCnt300ms = 1
Wed May 17 22:09:48 2023 kern.err kernel: [10230.193593] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2303
Wed May 17 22:09:52 2023 kern.warn kernel: [10233.523941] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:11:04 2023 kern.warn kernel: [10305.632875] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:19:42 2023 kern.warn kernel: [10824.238268] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:20:27 2023 kern.err kernel: [10868.930634] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.939005] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.947352] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.955697] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.964061] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.972954] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.981317] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.989662] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10868.998007] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:20:27 2023 kern.err kernel: [10869.006352] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:22:30 2023 kern.warn kernel: [10991.720801] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:24:52 2023 kern.err kernel: [11133.734917] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:24:52 2023 kern.err kernel: [11133.743285] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:25:00 2023 kern.err kernel: [11141.845128] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 3, ContTxFailCnt300ms = 3
Wed May 17 22:25:00 2023 kern.err kernel: [11141.854528] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2303
Wed May 17 22:26:56 2023 kern.err kernel: [11257.320158] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:26:56 2023 kern.err kernel: [11257.328541] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:26:56 2023 kern.err kernel: [11257.336890] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:26:56 2023 kern.err kernel: [11257.345235] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:26:56 2023 kern.err kernel: [11257.353579] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:27:17 2023 kern.err kernel: [11278.880902] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:27:17 2023 kern.err kernel: [11278.889288] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:27:17 2023 kern.err kernel: [11278.897635] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:27:46 2023 kern.warn kernel: [11308.205662] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:27:58 2023 kern.warn kernel: [11319.949849] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:29:51 2023 kern.err kernel: [11432.761858] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:29:51 2023 kern.err kernel: [11432.770219] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:29:51 2023 kern.err kernel: [11432.778578] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:30:07 2023 kern.err kernel: [11449.019569] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 1, ContTxFailCnt300ms = 1
Wed May 17 22:30:07 2023 kern.err kernel: [11449.028978] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2303
Wed May 17 22:30:53 2023 kern.warn kernel: [11494.965795] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:31:57 2023 kern.err kernel: [11558.553361] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:31:57 2023 kern.err kernel: [11558.561720] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:31:57 2023 kern.err kernel: [11558.570076] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:31:57 2023 kern.err kernel: [11558.578422] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:34:01 2023 kern.warn kernel: [11683.099518] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:34:01 2023 kern.warn kernel: [11683.104087] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:34:12 2023 kern.warn kernel: [11694.059845] Unknown case of dp, iif=80 --> rax0
Wed May 17 22:35:10 2023 kern.err kernel: [11751.820591] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 1, ContTxFailCnt300ms = 1
Wed May 17 22:35:10 2023 kern.err kernel: [11751.829994] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2302
Wed May 17 22:35:11 2023 kern.err kernel: [11752.540545] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 3, ContTxFailCnt300ms = 3
Wed May 17 22:35:11 2023 kern.err kernel: [11752.549948] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2303
Wed May 17 22:35:13 2023 kern.err kernel: [11754.179544] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 5, ContTxFailCnt300ms = 5
Wed May 17 22:35:13 2023 kern.err kernel: [11754.188935] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2303
Wed May 17 22:35:14 2023 kern.err kernel: [11755.569665] 7981@C13L1,tx_free_v3_notify_handler() 3526: ContTxFailCntTotal = 2, ContTxFailCnt300ms = 2
Wed May 17 22:35:14 2023 kern.err kernel: [11755.579060] 7981@C13L1,tx_free_v3_notify_handler() 3529: token used by current wcid = 1, free_token_cnt = 2303
Wed May 17 22:36:51 2023 kern.err kernel: [11852.998002] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:38:17 2023 kern.err kernel: [11938.748707] 7981@C11L1,header_packet_process() 7108: header_packet_process(): CheckRxError!
Wed May 17 22:39:27 2023 kern.warn kernel: [12008.496097] Unknown case of dp, iif=80 --> rax0

This keeps to happen each 10-30 minutes, hard to say exactly how much time between those lags it takes to repeat, but attaching some portion of logs for short period of time. There are also more logs like these.

OpenWrt 21.02-SNAPSHOT r15812+879-46b6ee7ffc
Linux beryl-ax-home 5.4.211 #0 SMP Fri Apr 14 11:34:26 2023 aarch64 GNU/Linux

Is it some known issue? Or maybe there is a good way to debug it further?

radishman · May 19, 2023, 11:14am

What’s your video calling app? We can run some tests

resetko · May 19, 2023, 9:33pm

I’m using Google meet

resetko · May 20, 2023, 9:49am

Just to reiterate one more time - it’s not about internet or videocall service. Video call lags is just side effect.

The ticket is about wifi connection stability.
Mentioned pings in the starting post are from those devices to router

ck0 · December 2, 2023, 10:34pm

Hey, I am wondering did anyone was able to find solution or anything was addressed by GL.Inet team to fix it?
I have exact same problem. Bought TL-MT3000 couple of days ago. Never before had issues with calls on Webex… Now when I am connected on Wifi over Beryl (channels not congested) and have Webex call the audio/video stream is being lost every like 30-60 seconds for about 3-5 seconds. And while pinging 1.1.1.1 pings are being lost at exact this time. I didn’t have a chance to grab a log during webex calls. But I was able to partially reproduce this issue when doing speedted with speedtest.net and pinging 1.1.1.1 at the same time – every time I do speed test I am getting 1-2 pings losses during the test and these losses correlates with the kernel warning in logread:
Sat Dec 2 22:19:11 2023 kern.warn kernel: [279370.125143] Unknown case of dp, iif=80 --> rax0

When reconnecting Wifi to my Linksys WRT1200AC which is connected to the same broadband - no issues.

Firmware running: OpenWrt 21.02-SNAPSHOT r15812+879-46b6ee7ffc

resetko · December 2, 2023, 11:55pm

I still have this issue with my router. Probably won’t buy glinet products anymore

The idea is great, but the quality of support is below my expectations bar.

Probably will give it like 6 month more to get some attention from support, and switch to ubiquity or something more supported

resetko · December 2, 2023, 11:56pm

@radishman any updates on this? Any more debug or logs we can provide from our side to fix the issue?

ck0 · December 3, 2023, 7:20am

That kernel warning suggests that something is on the Wifi side (rax0 interface is Wifi 5Ghz in uci config).
For the sake of test I switched to 40Mhz channel width I am not getting ping losses when doing speedtest. I wouldn’t mind using 40Mhz but with 40Mhz I am getting:

Higher ping latency during test (300ms vs 100ms on 80Mhz channel)
Lower throughput - on 80Mhz I am getting my full 250Mbps broadband, on 40Mhz - 150Mbps max.

Perhaps that is mt798112 drivers issue? Is there a newer available? (maybe some more or less stable beta releases of your firmware?)

ck0 · December 9, 2023, 12:39pm

When will that get attention from support team?

admon · December 9, 2023, 1:10pm

As soon as someone will read it.
@alzhao

resetko · December 9, 2023, 4:40pm

I actually tested 40Mhz vs 80Mhz and nothing changes unfortunately, still on heavy downloads/uploads or during video streaming (not only video calls but also local streaming, like sunshine<->moonlight) have those issues

ck0 · December 10, 2023, 10:57am

I think my observation about 40/80Mhz channel is red herring and isn’t that significantly impacting stability for me. What I did notice though is that my wan connection / eth0 is randomly bouncing when doing heavy upload/download (didn’t have a chance to see the log during the video calls). That is causing wan connection to become down for around 5 seconds.
That above issue appears to be due to Beryl box incapable to agree about flow control/data speed with its upstream router. GL.Inet’s wan port is 2.5Gbps, the upstream router’s port is 1Gbps. I flipped eth0<->eth1 so that eth1 became wan now (eth1 is 1Gbps) and eth0 is LAN (wired lan not used anyway) and the connection is stable for the last 5 days.
I seen there couple of threads on this forum how to hack it, but in short there are few options:

Disable flow control, lock port to 1Gbps speed and disable speed autonegotiation on upstream router (not sure if in GL.Inet too, but you can find these threads)
or, Flip eth0<->eth1 (wan<->lan ports) via Advanced menu (via native Luci). There is also a thread somewhere how to accomplish that.
or, as I did, via ssh and amending uci config manually. Simply modify network package and switch to flip interfaces around. Configs are under /etc/config dir, just do recursive grep for “eth0” and “eth1” to find theirs occurrences, modify configs and reboot. Plug the wan cable to eth1 and enjoy.

Btw for people who’s upstream router’s port is operating at 10Gbps - GL.inet eth0 is working stable. So it seems it is unable to work stable with adjacent ports which are slower than 2.5Gbps.

P.S. For support team - that still an issue and I know lots of people are complaining on the forum about this so ideally if that is fixed instead of modifying configs (and technically using the box without eth0 port until that is fixed)

alzhao · December 11, 2023, 9:48am

I asked product manager to follow. Will get some firmware update asap.

resetko · December 11, 2023, 1:34pm

But I’d keep this thread to WLAN issues though, honestly I don’t have now WAN issues, or at least if I have - those WLAN issues are much more irritating.

I mean when I connect with cable though LAN port it works quite well, I don’t have those issues with video calls and streaming

Elphidium · December 21, 2023, 10:57am

Hi, using samba transfer i face the same problem in 5Ghz , using low power, 160Mhz, channel 56.

kern.warn kernel: [291961.816421] Unknown case of dp, iif=80 → rax0

OpenWrt 21.02-SNAPSHOT r15812+879-46b6ee7ffc

Dipin · December 29, 2023, 11:31am

Hi,Can you please try our latest firmware verification to fix this issue? MT3000 Beryl AX Open Source firmware - Technical Support for Routers - GL.iNet (gl-inet.com)

resetko · January 12, 2024, 10:22am

Hey @Dipin , should I do something extra to pull this firmware?

When I come to interface of the router it says it’s on the latest firmware

Should I just pull the bin filr from your link and do local upgrade?

Dipin · January 12, 2024, 10:27am

Please select the Local Upgrade page,and then you can upgrade this new firmware.

resetko · January 12, 2024, 2:19pm

Thanks! Soooo, seems like it helps (partially)

I still have some “slowdowns”, but they don’t generate kernel logs or errors, and they are really rare, like once in 5-10minutes when I’m on a call.

So it’s much (!!!) better, but still some minor issues, but I’m not sure how to debug those, and are they related to HW or it’s some sort of interference

resetko · January 12, 2024, 7:58pm

Bad news though, after upgrade my LG TV is not able to connect to 5Ghz wifi, is there a clear way to revert? When I tried to upload firmware from UI again - it fails verifications