How to Improve the Commissioning Speed of Matter over Thread？

[biubiubiubiu]

Background : To set up a Matter ICD (Internet Connectivity Device) and Thread as a SSD (Sleepy End Device). Here are the detailed settings：

CONFIG_OPENTHREAD_NORDIC_LIBRARY_MTD=y
CONFIG_OPENTHREAD_MTD=y
CONFIG_OPENTHREAD_FTD=n
CONFIG_CHIP_ENABLE_ICD_SUPPORT=y
CONFIG_CHIP_THREAD_SSED=
CONFIG_CHIP_ICD_SLOW_POLL_INTERVAL=30000
CONFIG_CHIP_ICD_FAST_POLLING_INTERVAL=500
CONFIG_CHIP_ICD_ACTIVE_MODE_THRESHOLD=2000

Currently, the Matter over Thread network commissioning has been tested 100 times, with a typical time of 65 seconds.

The following is my question：

1.I would like to set a macro definition during the Matter over Thread network commissioning phase, temporarily disabling the low - power limits of Matter ICD and SSED to boost the Matter over Thread commissioning speed. Is there such a macro definition?

2.After setting Matter ICD slow poll to 30000, the first Matter over Thread commissioning succeeded. But when I clicked "identify" in the Matter app, I found that the nRF54L15 took up to 30 seconds to receive the identify command, which is too long. How can I reduce this 30 - second delay while keeping the slow poll time at 30000?

Looking forward to your reply.

[Maria Gilje]

Hello, 

I didn't have the time to find all the needed information for you today, but I had some time to give my initial thoughts. I'll get back to you on Friday at the latest. 

1.I would like to set a macro definition during the Matter over Thread network commissioning phase, temporarily disabling the low - power limits of Matter ICD and SSED to boost the Matter over Thread commissioning speed. Is there such a macro definition?

I'm not sure, but I'll check this tomorrow. 

2.After setting Matter ICD slow poll to 30000, the first Matter over Thread commissioning succeeded. But when I clicked "identify" in the Matter app, I found that the nRF54L15 took up to 30 seconds to receive the identify command, which is too long. How can I reduce this 30 - second delay while keeping the slow poll time at 30000?

Pardon me if I misremember, but this is my understanding of the ICD from memory. The ICD is supposed to be low power and wake up to poll for commands. If the slow polling rate is set to 30000 ms, 30 seconds delay is the expected worst case delay. That is, you click identify in the Matter app very early in the polling interval and the device does not wake until ~30 seconds later.  

Best regards,

Maria

[biubiubiubiu]

Thank you for your prompt reply. I have one more question. After the Matter over Thread connection is established, when I reboot the nrf54l15, the device prints"[IN]Data received on an unknown session (LSID=12774). Dropping it!".How to enable the session resumption feature on nrf54l15?

[Maria Gilje]

biubiubiubiu said:

By the way, for the Time Sync Cluster with nRF54L15, should I choose server or client? And how should the nRF54L15 trigger the time update?

The Matter v1.4 core specification ch. 11.17.15 Acting as an NTP Server states that NTP Server is suited for nodes with always-on power source (and a good enough accuracy). ICDs does not fall into the "always-on power" category. So your nRF54L15 is not suited for the server as far as I can tell. Please see the time syncronization cluster specification for details (ch. 11.17). 

biubiubiubiu said:

It is not related to UAT. When attempting to set up the network connection on HomePod, there is no need to enter the network key.

My apologies, I have not been able to find anything more on this at this point. 

[Maria Gilje]

Hello,

I have a few tips to gather some information which can get us closer to a solution. 

• Please make sure that the hub supports the Matter version you are using. 
• Gather device logs from both cases: the scenario where a network key prompt appears and the scenario where the commissioning is successful. 

Thank you for your cooperation. 

Best regards,

Maria

[biubiubiubiu]

Thanks for your reply. I'll share two logs next week. We now suspect that Matter certification and Amazon FFS may have caused the problem. Once these two clearances are done, I'll update you on whether they led to the network key pop-up issue.

[Maria Gilje]

Ok, I'll wait for your reply. 

[biubiubiubiu]

not_need_net_work_key.txt

Fullscreen need_net_work_key.log Download

[15;38;25]mrs:~$ E: fail to get adv pointer
[15;38;25]D: 503433 [DL]CHIPoBLE advertising set to on
[15;38;25]E: 503437 [DL]GetSpake2pIterationCount:15000
[15;38;25]D: 503442 [IN]SecureSession[0x20005db8]: Allocated Type:1 LSID:18440
[15;38;25]D: 503448 [DL]CHIPoBLE advertising set to on
[15;38;25]I: 503452 [DIS]Updating services using commissioning mode 1
[15;38;25]E: 503457 [DIS]Failed to remove advertised services: 3
[15;38;25]D: 503462 [DL]Using Thread extended MAC for hostname.
[15;38;25]I: 503467 [DIS]Advertise commission parameter vendorID=4933 productID=16898 discriminator=0693/02 cm=1 cp=0
[15;38;25]E: 503476 [DIS]Failed to advertise commissionable node: 3
[15;38;25]E: 503481 [DIS]Failed to finalize service update: 3
[15;38;25]I: succ to enable CHIP BLE advertising
[15;38;25]D: Processing action: 4
[15;38;25]I: Matter pairing in progress
[15;38;25]I: LED mode changed to 5
[15;38;26]E: No valid legacy adv
[15;38;26]I: 503499 [DL]CHIPoBLE advertising started
[15;38;26]I: succ to find CHIP BLE advertising already enabled
[15;38;30]mrs:~$ - adc@d5000, channel 0: 133 = 116 mV
[15;38;30]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;38;30]I: notify matter
[15;38;30]863 = 3033 mV
[15;38;30]- adc@d5000, channel 2: 3789 = 3330 mV
[15;38;30]notify DevPhysical ambient 1 lux:116 to matter
[15;38;30]D: notify 116 lux to matter
[15;38;35]- adc@d5000, channel 0: 138 = 121 mV
[15;38;35]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;38;35]I: notify matter
[15;38;35]862 = 3030 mV
[15;38;35]- adc@d5000, channel 2: 3785 = 3326 mV
[15;38;35]notify DevPhysical ambient 1 lux:121 to matter
[15;38;35]D: notify 121 lux to matter
[15;38;40]- adc@d5000, channel 0: 131 = 115 mV
[15;38;40]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;38;40]I: notify matter
[15;38;40]865 = 3041 mV
[15;38;40]- adc@d5000, channel 2: 3786 = 3327 mV
[15;38;40]notify DevPhysical aD: notify 115 lux to matter
[15;38;40]mbient 1 lux:115 to matter
[15;38;45]- adc@d5000, channel 0: 137 = 120 mV
[15;38;45]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;38;45]I: notify matter
[15;38;45]867 = 3048 mV
[15;38;45]- adc@d5000, channel 2: 3782 = 3324 mV
[15;38;45]notify DevPhysical ambient 1 lux:120 to matter
[15;38;45]D: notify 120 lux to matter
[15;38;50]- adc@d5000, channel 0: 137 = 120 mV
[15;38;50]- adc@d5000, channel 1: 860 = 3023 mV
[15;38;50]- adc@d5000, channel 2: 3789 = 3330 mV
[15;38;53]I: succ to find CHIP BLE advertising already enabled
[15;38;53]mrs:~$ I: GATT MTU updated: tx=23, rx=23, effective MTU=23
[15;38;53]D: Starting heartbeat check timer
[15;38;53]I: BLE connection established
[15;38;53]D: Current connection updated: 0x2000ba88
[15;38;53]I: Current connection MTU: 23
[15;38;53]I: Requested connection param update
[15;38;53]I: 531456 [DL]Current number of connections: 1/1
[15;38;53]I: 531461 [DL]BLE connection established (ConnId: 0x00)
[15;38;53]E: No valid legacy adv
[15;38;53]I: 531468 [DL]CHIPoBLE advertising stopped
[15;38;55]I: GATT MTU updated: tx=256, rx=247, effective MTU=247
[15;38;55]- adc@d5000, channel 0: 133 = 116 mV
[15;38;55]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;38;55]I: notify matter
[15;38;55]866 = 3044 mV
[15;38;55]- adc@d5000, channel 2: 3787 = 3328 mV
[15;38;55]notify DevPhysical ambient 1 lux:116 to matter
[15;38;55]D: notify 116 lux to matter
[15;38;55]D: 532977 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;55]I: 532984 [BLE]local and remote recv window sizes = 5
[15;38;55]I: 532988 [BLE]selected BTP version 4
[15;38;55]I: 532992 [BLE]using BTP fragment sizes rx 244 / tx 244.
[15;38;55]D: 533081 [DL]ConnId: 0x00, New CCCD value: 0x0002
[15;38;55]D: 533086 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 6)
[15;38;55]D: 533093 [IN]BLE EndPoint 0x20012330 Connection Complete
[15;38;55]I: 533098 [DL]CHIPoBLE connection established (ConnId: 0x00, GATT MTU: 247)
[15;38;55]I: ########## Matter BLE connection established
[15;38;55]D: Stopping heartbeat check timer
[15;38;55]I: ########## Started 120 second commissioning timeout timer
[15;38;55]D: 533291 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;55]D: 533458 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;55]I: 533465 [EM]>>> [E:53673r S:0 M:245348468] (U) Msg RX from 0:BC48F3FC6149FB14 [0000] to 0000000000000000 --- Type 0000:20 (SecureChannel:PBKDFParamRequest) (B:98)
[15;38;55]I: 533480 [EM]<<< [E:53673r S:0 M:256289567] (U) Msg TX from 0000000000000000 to 0:BC48F3FC6149FB14 [0000] [BLE] --- Type 0000:21 (SecureChannel:PBKDFParamResponse) (B:170)
[15;38;55]D: 533495 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 175)
[15;38;56]I: 533503 [SVR]Commissioning session establishment step started
[15;38;56]D: 533681 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;56]D: 534074 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;56]I: 534081 [EM]>>> [E:53673r S:0 M:245348469] (U) Msg RX from 0:BC48F3FC6149FB14 [0000] to 0000000000000000 --- Type 0000:22 (SecureChannel:PASE_Pake1) (B:92)
[15;38;56]I: 534121 [EM]<<< [E:53673r S:0 M:256289568] (U) Msg TX from 0000000000000000 to 0:BC48F3FC6149FB14 [0000] [BLE] --- Type 0000:23 (SecureChannel:PASE_Pake2) (B:127)
[15;38;56]D: 534136 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 132)
[15;38;57]D: 534641 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;57]D: 534778 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;57]I: 534785 [EM]>>> [E:53673r S:0 M:245348470] (U) Msg RX from 0:BC48F3FC6149FB14 [0000] to 0000000000000000 --- Type 0000:24 (SecureChannel:PASE_Pake3) (B:59)
[15;38;57]I: 534800 [EM]<<< [E:53673r S:0 M:256289569] (U) Msg TX from 0000000000000000 to 0:BC48F3FC6149FB14 [0000] [BLE] --- Type 0000:40 (SecureChannel:StatusReport) (B:30)
[15;38;57]D: 534814 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 35)
[15;38;57]I: 534823 [SC]SecureSession[0x20005db8, LSID:18440]: State change 'kEstablishing' --> 'kActive'
[15;38;57]D: 534832 [IN]SecureSession[0x20005db8]: Activated - Type:1 LSID:18440
[15;38;57]D: 534838 [IN]New secure session activated for device <FFFFFFFB00000000, 0>, LSID:18440 PSID:59338!
[15;38;57]I: 534847 [SVR]Commissioning completed session establishment step
[15;38;57]I: 534852 [DIS]Updating services using commissioning mode 0
[15;38;57]E: 534858 [DIS]Failed to remove advertised services: 3
[15;38;57]E: 534863 [DIS]Failed to finalize service update: 3
[15;38;57]D: 534867 [DL]CHIPoBLE advertising set to off
[15;38;57]I: 534872 [SVR]Device completed Rendezvous process
[15;38;57]D: 534987 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;57]D: 535423 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;57]I: 535431 [EM]>>> [E:53674r S:18440 M:92016669] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:65)
[15;38;57]I: 535445 [FS]GeneralCommissioning: Received ArmFailSafe (80s)
[15;38;57]I: 535451 [EM]<<< [E:53674r S:18440 M:252805838] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:66)
[15;38;57]D: 535466 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 71)
[15;38;58]D: 535541 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;58]D: 535633 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;58]I: 535641 [EM]>>> [E:53675r S:18440 M:92016670] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:02 (IM:ReadRequest) (B:52)
[15;38;58]D: 535654 [IM]Received Read request
[15;38;58]I: 535658 [EM]<<< [E:53675r S:18440 M:252805839] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:05 (IM:ReportData) (B:67)
[15;38;58]D: 535672 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 72)
[15;38;58]D: 535766 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;58]D: 535858 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;58]I: 535866 [EM]>>> [E:53676r S:18440 M:92016671] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:02 (IM:ReadRequest) (B:51)
[15;38;58]D: 535879 [IM]Received Read request
[15;38;58]I: 535883 [EM]<<< [E:53676r S:18440 M:252805840] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:05 (IM:ReportData) (B:66)
[15;38;58]D: 535897 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 71)
[15;38;58]D: 536097 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;58]D: 536173 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;58]I: 536181 [EM]>>> [E:53677r S:18440 M:92016672] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:02 (IM:ReadRequest) (B:51)
[15;38;58]D: 536195 [IM]Received Read request
[15;38;58]I: 536203 [EM]<<< [E:53677r S:18440 M:252805841] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:05 (IM:ReportData) (B:66)
[15;38;58]D: 536217 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 71)
[15;38;58]D: 536336 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;58]D: 536353 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;58]I: 536361 [EM]>>> [E:53678r S:18440 M:92016673] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:70)
[15;38;58]I: 536383 [EM]<<< [E:53678r S:18440 M:252805842] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:66)
[15;38;58]D: 536398 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 71)
[15;38;59]D: 536741 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;38;59]D: 536787 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;38;59]I: 536795 [EM]>>> [E:53679r S:18440 M:92016674] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:62)
[15;38;59]I: 536809 [ZCL]OpCreds: Certificate Chain request received for DAC
[15;38;59]I: 536816 [EM]<<< [E:53679r S:18440 M:252805843] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:559)
[15;38;59]D: 536831 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 244)
[15;38;59]D: 537507 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;00]D: 537514 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 244)
[15;39;00]- adc@d5000, channel 0: 133 = 116 mV
[15;39;00]- adc@d5000, channel 1: 866 = 3044 mV
[15;39;00]- adc@d5000, channel 2: 3783 = 3324 mV
[15;39;01]D: 538542 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;01]D: 538549 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 80)
[15;39;01]D: 538662 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;01]D: 538670 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;01]I: 538678 [EM]>>> [E:53680r S:18440 M:92016675] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:62)
[15;39;01]I: 538692 [ZCL]OpCreds: Certificate Chain request received for PAI
[15;39;01]I: 538699 [EM]<<< [E:53680r S:18440 M:252805844] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:533)
[15;39;01]D: 538714 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 244)
[15;39;01]D: 539007 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;01]D: 539014 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 244)
[15;39;01]D: 539127 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;01]D: 539134 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 54)
[15;39;01]D: 539322 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;02]D: 539878 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;02]I: 539886 [EM]>>> [E:53681r S:18440 M:92016676] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:94)
[15;39;02]I: 539900 [ZCL]OpCreds: Received an AttestationRequest command
[15;39;02]I: 539907 [ZCL]OpCreds: AttestationRequest successful.
[15;39;02]I: 539913 [EM]<<< [E:53681r S:18440 M:252805845] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:409)
[15;39;02]D: 539928 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 244)
[15;39;03]D: 540837 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;03]D: 540844 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 172)
[15;39;03]D: 541062 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;04]D: 541574 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;04]I: 541582 [EM]>>> [E:53682r S:18440 M:92016677] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:66)
[15;39;04]I: 541596 [FS]GeneralCommissioning: Received ArmFailSafe (300s)
[15;39;04]I: 541603 [EM]<<< [E:53682r S:18440 M:252805846] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:66)
[15;39;04]D: 541618 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 71)
[15;39;04]D: 541857 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;05]- adc@d5000, channel 0: 144 = 126 mV
[15;39;05]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;05]I: notify matter
[15;39;05]862 = 3030 mV
[15;39;05]- adc@d5000, channel 2: 3783 = 3324 mV
[15;39;05]notify DevPhysical ambienD: notify 126 lux to matter
[15;39;05]t 1 lux:126 to matter
[15;39;06]D: 544392 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;09]D: 546900 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;09]D: 547212 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;10]- adc@d5000, channel 0: 141 = 123 mV
[15;39;10]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;10]I: notify matter
[15;39;10]866 = 3044 mV
[15;39;10]- adc@d5000, channel 2: 3786 = 3327 mV
[15;39;10]notify DevPhysical ambient 1 lux:123 to matter
[15;39;10]D: notify 123 lux to matter
[15;39;10]D: 548428 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;10]I: 548436 [EM]>>> [E:53683r S:18440 M:92016678] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:94)
[15;39;10]I: 548451 [ZCL]OpCreds: Received a CSRRequest command
[15;39;10]I: 548462 [ZCL]OpCreds: AllocatePendingOperationalKey succeeded
[15;39;10]I: 548469 [ZCL]OpCreds: CSRRequest successful.
[15;39;10]I: 548474 [EM]<<< [E:53683r S:18440 M:252805847] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:392)
[15;39;10]D: 548489 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 244)
[15;39;11]D: 548892 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;11]D: 548900 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 155)
[15;39;11]D: 549072 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;13]D: 550997 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;13]D: 551053 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;13]I: 551061 [EM]>>> [E:53685r S:18440 M:92016679] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:323)
[15;39;13]I: 551076 [ZCL]OpCreds: Received an AddTrustedRootCertificate command
[15;39;13]I: 551084 [ZCL]OpCreds: AddTrustedRootCertificate successful.
[15;39;13]I: 551090 [EM]<<< [E:53685r S:18440 M:252805848] (S) Msg TX from 0000000000000000 to 0:FFFFFFFB00000000 [0000] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:63)
[15;39;13]D: 551105 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 68)
[15;39;13]D: 551203 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;13]D: 551279 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;13]D: 551492 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;14]D: 551596 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;14]I: 551604 [EM]>>> [E:53686r S:18440 M:92016680] (S) Msg RX from 0:FFFFFFFB00000000 [0000] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:642)
[15;39;14]I: 551619 [ZCL]OpCreds: Received an AddNOC command
[15;39;14]I: 551624 [FP]Validating NOC chain
[15;39;14]I: 551632 [FP]NOC chain validation successful
[15;39;14]I: 551636 [FP]Added new fabric at index: 0x1
[15;39;14]I: 551640 [FP]Assigned compressed fabric ID: 0xC6539645FA1C764D, node ID: 0x0533A4E726CD1380
[15;39;14]I: 551649 [TS]Last Known Good Time: 2023-10-14T01:16:48
[15;39;14]I: 551654 [TS]New proposed Last Known Good Time: 2025-07-01T06:39:12
[15;39;14]I: 551660 [TS]Updating pending Last Known Good Time to 2025-07-01T06:39:12
[15;39;14]I: 551685 [ZCL]OpCreds: ACL entry created for Fabric index 0x1 CASE Admin Subject 0xFFFFFFFD00110030
[15;39;14]D: 551694 [DL]Using Thread extended MAC for hostname.
[15;39;14]I: 551699 [DIS]Advertise operational node C6539645FA1C764D-0533A4E726CD1380
[15;39;14]E: 551705 [SVR]Operational advertising failed: 3
[15;39;14]I: 551710 [ZCL]OpCreds: successfully created fabric index 0x1 via AddNOC
[15;39;14]I: 551717 [EM]<<< [E:53686r S:18440 M:252805849] (S) Msg TX from 0000000000000000 to 1:FFFFFFFB00000000 [764D] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:66)
[15;39;14]D: 551732 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 71)
[15;39;14]E: 551739 [DL]Long dispatch time: 143 ms, for event type 16388
[15;39;14]D: 551803 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;14]D: 551834 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;14]I: 551842 [EM]>>> [E:53687r S:18440 M:92016681] (S) Msg RX from 1:FFFFFFFB00000000 [764D] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:69)
[15;39;14]D: 551858 [DL]OpenThread State Changed (Flags: 0x01009009)
[15;39;14]D: 551863 [DL]   Network Name: OpenThread
[15;39;14]D: 551867 [DL]   PAN Id: 0x43B4
[15;39;14]D: 551870 [DL]   Extended PAN Id: 0xDEAD00BEEF00CAFE
[15;39;14]D: 551874 [DL]   Channel: 11
[15;39;14]D: 551877 [DL]   Mesh Prefix: fdde:ad00:beef::/64
[15;39;14]D: 551881 [DL]   Thread Unicast Addresses:
[15;39;14]D: 551885 [DL]        fe80::f49a:b9f7:2854:ee8c/64 valid preferred
[15;39;14]I: 552109 [DL]Thread Network: NEST-PAN-13D8 Panid 0x13d8 Channel 11 RSSI -57 LQI 152 Version 4
[15;39;15]I: 552811 [DL]Thread Network: AqaraHome-b745 Panid 0xb745 Channel 14 RSSI -43 LQI 216 Version 4
[15;39;15]- adc@d5000, channel 0: 138 = 121 mV
[15;39;15]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;15]I: notify matter
[15;39;15]865 = 3041 mV
[15;39;15]- adc@d5000, channel 2: 3782 = 3324 mV
[15;39;15]notiD: notify 121 lux to matter
[15;39;15]fy DevPhysical ambient 1 lux:121 to matter
[15;39;16]D: 554342 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;16]D: 554383 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;19]D: 556753 [DL]OpenThread State Changed (Flags: 0x00008000)
[15;39;19]D: 556758 [DL]   Network Name: OpenThread
[15;39;19]D: 556762 [DL]   PAN Id: 0xFFFF
[15;39;19]D: 556765 [DL]   Extended PAN Id: 0xDEAD00BEEF00CAFE
[15;39;19]D: 556770 [DL]   Channel: 11
[15;39;19]D: 556772 [DL]   Mesh Prefix: fdde:ad00:beef::/64
[15;39;19]I: 556779 [EM]<<< [E:53687r S:18440 M:252805850] (S) Msg TX from 0000000000000000 to 1:FFFFFFFB00000000 [764D] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:177)
[15;39;19]D: 556794 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 181)
[15;39;19]D: 556802 [DL]OpenThread State Changed (Flags: 0x01002002)
[15;39;19]D: 556807 [DL]   Thread Unicast Addresses:
[15;39;19]D: 557339 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;19]D: 557413 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;19]D: 557430 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;19]I: 557438 [EM]>>> [E:53688r S:18440 M:92016682] (S) Msg RX from 1:FFFFFFFB00000000 [764D] to 0000000000000000 --- Type 0001:08 (IM:InvokeCommandRequest) (B:66)
[15;39;19]I: 557453 [FS]GeneralCommissioning: Received ArmFailSafe (300s)
[15;39;19]I: 557459 [EM]<<< [E:53688r S:18440 M:252805851] (S) Msg TX from 0000000000000000 to 1:FFFFFFFB00000000 [764D] [BLE] --- Type 0001:09 (IM:InvokeCommandResponse) (B:66)
[15;39;19]D: 557474 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 71)
[15;39;20]D: 557563 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;20]- adc@d5000, channel 0: 149 = 130 mV
[15;39;20]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;20]I: notify matter
[15;39;20]866 = 3044 mV
[15;39;20]- adc@d5000, channel 2: 3785 = 3326 mV
[15;39;20]notify DevPhysical ambient 1 lux:130 to matter
[15;39;20]D: notify 130 lux to matter
[15;39;22]D: 560113 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;25]D: 562620 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;25]D: 562693 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;25]- adc@d5000, channel 0: 138 = 121 mV
[15;39;25]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;25]I: notify matter
[15;39;25]864 = 3037 mV
[15;39;25]- adc@d5000, channel 2: 3784 = 3325 mV
[15;39;25]notify DevPhysical ambient 1 lux:121 to matter
[15;39;25]D: notify 121 lux to matter
[15;39;27]D: 565394 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;30]D: 567902 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;30]D: 567989 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;30]- adc@d5000, channel 0: 148 = 130 mV
[15;39;30]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;30]I: notify matter
[15;39;30]866 = 3044 mV
[15;39;30]- adc@d5000, channel 2: 3786 = 3327 mV
[15;39;30]notify DevPhysical ambient 1 lux:130 to matter
[15;39;30]D: notify 130 lux to matter
[15;39;32]D: 570479 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;35]D: 572987 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;35]- adc@d5000, channel 0: 149 = 130 mV
[15;39;35]- adc@d5000, channel 1: 866 = 3044 mV
[15;39;35]- adc@d5000, channel 2: 3782 = 3324 mV
[15;39;35]D: 573104 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;38]D: 575745 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;40]- adc@d5000, channel 0: 146 = 128 mV
[15;39;40]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;40]I: notify matter
[15;39;40]867 = 3048 mV
[15;39;40]- adc@d5000, channel 2: 3781 = 3323 mV
[15;39;40]notify DevPhysical ambient 1 lux:128 to matter
[15;39;40]D: notify 128 lux to matter
[15;39;40]D: 578252 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;41]D: 578625 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;43]D: 581100 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;45]- adc@d5000, channel 0: 139 = 122 mV
[15;39;45]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;45]I: notify matter
[15;39;45]861 = 3026 mV
[15;39;45]- adc@d5000, channel 2: 3787 = 3328 mV
[15;39;45]notify DevPhysical ambient 1 lD: notify 122 lux to matter
[15;39;45]ux:122 to matter
[15;39;46]D: 583607 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;46]D: 583680 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;48]D: 586321 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;50]- adc@d5000, channel 0: 133 = 116 mV
[15;39;50]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;50]I: notify matter
[15;39;50]860 = 3023 mV
[15;39;50]- adc@d5000, channel 2: 3787 = 3328 mV
[15;39;50]notify DevPhysical ambient 1 lux:116 to matter
[15;39;50]D: notify 116 lux to matter
[15;39;51]D: 588828 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;52]D: 589680 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;54]D: 592156 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;39;55]- adc@d5000, channel 0: 145 = 127 mV
[15;39;55]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;39;55]I: notify matter
[15;39;55]865 = 3041 mV
[15;39;55]- adc@d5000, channel 2: 3787 = 3328 mV
[15;39;55]notify DevPhysicaD: notify 127 lux to matter
[15;39;55]l ambient 1 lux:127 to matter
[15;39;57]D: 594663 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;39;57]D: 594721 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;39;59]D: 597286 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;40;00]- adc@d5000, channel 0: 137 = 120 mV
[15;40;00]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;40;00]I: notify matter
[15;40;00]865 = 3041 mV
[15;40;00]- adc@d5000, channel 2: 3784 = 3325 mV
[15;40;00]notify DevPhysical ambient 1 lux:120 to matter
[15;40;00]D: notify 120 lux to matter
[15;40;02]D: 599793 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;40;02]D: 600046 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;40;05]D: 602627 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;40;05]- adc@d5000, channel 0: 134 = 117 mV
[15;40;05]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;40;05]I: notify matter
[15;40;05]866 = 3044 mV
[15;40;05]- adc@d5000, channel 2: 3787 = 3328 mV
[15;40;05]noD: notify 117 lux to matter
[15;40;05]tify DevPhysical ambient 1 lux:117 to matter
[15;40;07]D: 605135 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;40;07]D: 605162 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;40;10]D: 607667 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;40;10]- adc@d5000, channel 0: 138 = 121 mV
[15;40;10]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;40;10]I: notify matter
[15;40;10]866 = 3044 mV
[15;40;10]- adc@d5000, channel 2: 3788 = 3329 mV
[15;40;10]notify DevPhysical ambient 1 lux:121 to matter
[15;40;10]D: notify 121 lux to matter
[15;40;12]D: 610174 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;40;12]D: 610262 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;40;15]D: 612737 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;40;15]- adc@d5000, channel 0: 136 = 119 mV
[15;40;15]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;40;15]I: notify matter
[15;40;15]864 = 3037 mV
[15;40;15]- adc@d5000, channel 2: 3786 = 3327 mV
[15;40;15]notify DevPhysical ambient 1 lux:119 to matter
[15;40;15]D: notify 119 lux to matter
[15;40;17]D: 615244 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;40;17]D: 615302 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)
[15;40;20]D: 617823 [DL]Write request received for CHIPoBLE RX characteristic (ConnId 0x00)
[15;40;20]- adc@d5000, channel 0: 133 = 116 mV
[15;40;20]- adc@d5000, channel 1: I: DevPhysical changed service ambient 1 lux
[15;40;20]I: notify matter
[15;40;20]861 = 3026 mV
[15;40;20]- adc@d5000, channel 2: 3787 = 3328 mV
[15;40;20]notify DevPhysical ambient 1 lux:116 to matter
[15;40;20]D: notify 116 lux to matter
[15;40;22]D: 620330 [DL]Sending indication for CHIPoBLE TX characteristic (ConnId 00, len 3)
[15;40;22]D: 620433 [DL]Indication for CHIPoBLE TX characteristic done (ConnId 0x00, result 0x00)

Log as above, could you please take a look at another question for me?devzone.nordicsemi.com/.../can-the-nordic-official-provide-the-flm-file-for-the-nrf54l15-we-need-this-file-for-batch-burning-production