Issue integrating P44-DSB-D in Home Assistant via Matter

KeKeSeB

Hi,

I have 2x P44-DSB-D and 1x P44-DSB-X, which I would like to integrate into Home Assistant via Matter.

The P44-DSB-X has been working fine for some time with the beta firmwares
I was able to pair one P44-DSB-D running firmware 2.8.1 without any issues; however, I am unable to pair the second one.

I get the following (very helpful) error on the HA side:
Image description

I have tried restarting HA and the P44-DSB-D, resetting the Matter Bridge, and upgrading to beta firmware, without success.

Is there a way to troubleshoot this issue on the p44 side?

Thanks,
Seb

KeKeSeB

Here are the matter logs

[2025-04-15 22:07:45.751 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-04-15 22:07:45.751 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:37:49.216 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:37:49.217 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:37:54.223 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:37:54.224 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:37:59.227 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:37:59.228 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:04.233 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:04.234 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:09.240 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:09.241 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:14.245 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:14.245 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:19.250 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:19.251 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:24.256 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:24.257 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:29.262 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:29.263 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:34.268 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:34.269 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:39.274 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:39.275 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:44.280 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:44.281 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:49.286 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:49.287 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:54.293 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:54.293 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:38:59.298 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:38:59.299 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:04.305 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:04.306 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:09.309 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:09.310 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:14.315 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:14.316 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:19.321 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:19.322 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:24.327 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:24.328 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:29.333 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:29.334 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:34.339 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:34.340 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:39.346 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:39.347 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:44.352 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:44.353 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:49.358 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:49.358 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:54.364 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:54.365 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:39:59.371 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:39:59.372 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:04.377 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:04.378 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:09.383 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:09.384 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:14.389 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:14.389 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:19.394 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:19.395 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:24.401 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:24.402 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:29.407 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:29.408 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:34.413 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:34.414 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:39.419 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:39.420 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:44.426 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:44.427 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:40:49.432 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 10:40:49.433 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 10:41:03.452 N] ✅ P44 Adapter ➡️ found bridgeable light device 'Spiegel ': A66F4E1966285715C001076A8ADB7A9100, outputfunction=1
[2025-12-15 10:41:03.453 N] ✅ dimmable light device 'Spiegel ' ➡️ mbr -> vdcd: calling method 'setProperty': {"properties":{"x-p44-bridged":true}}
[2025-12-15 10:41:03.455 N] ✅ P44mbrd App ➡️ End of bridge adapter setup, starting CHIP now
[2025-12-15 10:41:03.499 N] ✅ P44mbrd App ➡️ starting chip, max 200 dynamic endpoints
[2025-12-15 10:41:08.270 E] 🔴 CHIP:DL  ➡️ Failed to get Ethernet interface
[2025-12-15 10:41:08.271 E] 🔴 CHIP:DL  ➡️ Failed to reset Ethernet statistic counts
[2025-12-15 10:41:08.378 N] ✅ P44mbrd App ➡️ ==== Onboarding payload for STANDARD Commissioning Flow ====
[2025-12-15 10:41:12.177 N] ✅ dimmable light device 'Spiegel ' ➡️ was previously mapped to endpoint #6 -> using same endpoint again
[2025-12-15 10:41:14.567 E] 🔴 CHIP:IN  ➡️ SendMessage() to UDP:[fe80::3578:cfb9:9645:a106%eth0]:45123 failed: src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available
[2025-12-15 10:41:14.568 E] 🔴 CHIP:-   ➡️ src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available at src/app/OperationalSessionSetup.cpp:254
[2025-12-15 10:41:14.569 E] 🔴 CHIP:DMG ➡️ Failed to establish CASE for subscription-resumption with error 'src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available'
[2025-12-15 10:46:14.858 E] 🔴 CHIP:IN  ➡️ SendMessage() to UDP:[fe80::3578:cfb9:9645:a106%eth0]:45123 failed: src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available
[2025-12-15 10:46:14.859 E] 🔴 CHIP:-   ➡️ src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available at src/app/OperationalSessionSetup.cpp:254
[2025-12-15 10:46:14.860 E] 🔴 CHIP:DMG ➡️ Failed to establish CASE for subscription-resumption with error 'src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available'
[2025-12-15 10:48:11.258 N] ✅ dimmable light device 'Spiegel ' @endpoint 6 ➡️ mbr -> vdcd: calling method 'setProperty': {"properties":{"x-p44-bridged":false}}
[2025-12-15 10:48:18.086 N] ✅ P44 Adapter ➡️ found bridgeable light device 'Spot Badewanne': BC9D14159854516EC079025D492A021A00, outputfunction=1
[2025-12-15 10:48:18.087 N] ✅ dimmable light device 'Spot Badewanne' ➡️ mbr -> vdcd: calling method 'setProperty': {"properties":{"x-p44-bridged":true}}
[2025-12-15 10:48:18.093 N] ✅ dimmable light device 'Spot Badewanne' ➡️ is NEW (was not previously mapped to an endpoint) -> adding to bridge
[2025-12-15 10:48:18.093 N] ✅ dimmable light device 'Spot Badewanne' ➡️ will be assigned new endpointId 7
[2025-12-15 10:48:19.415 N] ✅ dimmable light device 'Spot Badewanne' @endpoint 7 ➡️ added as additional dynamic endpoint while Matter already running
[2025-12-15 10:49:18.906 N] ✅ P44 Adapter ➡️ Global notification 'commissioning' received: {"enable":true,"peer":"172.30.42.207","notification":"commissioning"}
[2025-12-15 10:49:18.907 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 10:49:37.592 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 10:49:39.821 E] 🔴 CHIP:SVR ➡️ Failsafe timer expired
[2025-12-15 10:49:39.822 E] 🔴 CHIP:SVR ➡️ Commissioning failed (attempt 1): src/app/server/CommissioningWindowManager.cpp:89: CHIP Error 0x00000032: Timeout
[2025-12-15 10:49:39.823 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 10:49:39.938 E] 🔴 CHIP:ZCL ➡️ OpCreds: Got FailSafeTimerExpired
[2025-12-15 10:49:39.939 E] 🔴 CHIP:ZCL ➡️ OpCreds: Proceeding to FailSafeCleanup on fail-safe expiry!
[2025-12-15 10:49:39.940 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 119 ms, for event type 32784
[2025-12-15 10:49:39.941 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=62109). Dropping it!
[2025-12-15 10:49:39.943 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=4771). Dropping it!
[2025-12-15 10:49:40.417 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=4771). Dropping it!
[2025-12-15 10:49:41.056 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=4771). Dropping it!
[2025-12-15 10:49:42.072 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=4771). Dropping it!
[2025-12-15 10:49:43.659 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=4771). Dropping it!
[2025-12-15 10:50:12.669 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 2199 ms, for event type 2
[2025-12-15 10:54:43.370 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 10:54:45.868 E] 🔴 CHIP:SVR ➡️ Failsafe timer expired
[2025-12-15 10:54:45.869 E] 🔴 CHIP:SVR ➡️ Commissioning failed (attempt 2): src/app/server/CommissioningWindowManager.cpp:89: CHIP Error 0x00000032: Timeout
[2025-12-15 10:54:45.870 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 10:54:45.984 E] 🔴 CHIP:ZCL ➡️ OpCreds: Got FailSafeTimerExpired
[2025-12-15 10:54:45.984 E] 🔴 CHIP:ZCL ➡️ OpCreds: Proceeding to FailSafeCleanup on fail-safe expiry!
[2025-12-15 10:54:45.986 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 118 ms, for event type 32784
[2025-12-15 10:54:45.987 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=62110). Dropping it!
[2025-12-15 10:54:46.068 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 10:54:46.179 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 10:54:46.803 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 10:54:46.813 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 10:54:46.814 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 10:54:46.815 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0002err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 10:54:46.816 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 10:54:46.817 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 10:54:46.817 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0001err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 10:54:46.818 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 10:54:46.819 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 10:54:46.820 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0000err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 10:54:46.821 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 10:54:46.822 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 10:54:46.822 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0007err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 10:54:46.823 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 10:54:46.824 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 10:54:46.825 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0006err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 10:54:48.593 E] 🔴 CHIP:ZCL ➡️ OpCreds: Failed AddNOC request (err=src/credentials/FabricTable.cpp:1741: CHIP Error 0x0000007E: Trying to add a NOC for a fabric that already exists) with OperationalCert error 9
[2025-12-15 10:54:48.598 E] 🔴 CHIP:SVR ➡️ Failsafe timer expired
[2025-12-15 10:54:48.599 E] 🔴 CHIP:SVR ➡️ Commissioning failed (attempt 1): src/app/server/CommissioningWindowManager.cpp:89: CHIP Error 0x00000032: Timeout
[2025-12-15 10:54:48.600 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 10:54:48.714 E] 🔴 CHIP:ZCL ➡️ OpCreds: Got FailSafeTimerExpired
[2025-12-15 10:54:48.714 E] 🔴 CHIP:ZCL ➡️ OpCreds: Proceeding to FailSafeCleanup on fail-safe expiry!
[2025-12-15 10:54:48.715 E] 🔴 CHIP:FP  ➡️ Reverting pending fabric data for fabric 0x3
[2025-12-15 10:54:48.716 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 118 ms, for event type 32784
[2025-12-15 10:54:48.717 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=62113). Dropping it!
[2025-12-15 10:56:15.119 E] 🔴 CHIP:IN  ➡️ SendMessage() to UDP:[fe80::3578:cfb9:9645:a106%eth0]:45123 failed: src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available
[2025-12-15 10:56:15.121 E] 🔴 CHIP:-   ➡️ src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available at src/app/OperationalSessionSetup.cpp:254
[2025-12-15 10:56:15.121 E] 🔴 CHIP:DMG ➡️ Failed to establish CASE for subscription-resumption with error 'src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available'
[2025-12-15 10:57:46.289 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 11:02:05.276 N] ✅ P44 Adapter ➡️ Global notification 'commissioning' received: {"enable":true,"peer":"172.30.42.207","notification":"commissioning"}
[2025-12-15 11:02:05.277 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 11:06:15.360 E] 🔴 CHIP:IN  ➡️ SendMessage() to UDP:[fe80::3578:cfb9:9645:a106%eth0]:45123 failed: src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available
[2025-12-15 11:06:15.361 E] 🔴 CHIP:-   ➡️ src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available at src/app/OperationalSessionSetup.cpp:254
[2025-12-15 11:06:15.362 E] 🔴 CHIP:DMG ➡️ Failed to establish CASE for subscription-resumption with error 'src/inet/UDPEndPointImplSockets.cpp:421: OS Error 0x0200007E: Address not available'
[2025-12-15 11:08:14.583 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 11:08:16.579 E] 🔴 CHIP:SVR ➡️ Failsafe timer expired
[2025-12-15 11:08:16.579 E] 🔴 CHIP:SVR ➡️ Commissioning failed (attempt 1): src/app/server/CommissioningWindowManager.cpp:89: CHIP Error 0x00000032: Timeout
[2025-12-15 11:08:16.580 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 11:08:16.695 E] 🔴 CHIP:ZCL ➡️ OpCreds: Got FailSafeTimerExpired
[2025-12-15 11:08:16.696 E] 🔴 CHIP:ZCL ➡️ OpCreds: Proceeding to FailSafeCleanup on fail-safe expiry!
[2025-12-15 11:08:16.697 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 118 ms, for event type 32784
[2025-12-15 11:08:16.698 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=62116). Dropping it!
[2025-12-15 11:08:16.779 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 11:08:16.908 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 11:08:17.560 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 11:08:17.571 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 11:08:17.572 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 11:08:17.572 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0002err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 11:08:17.573 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 11:08:17.574 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 11:08:17.575 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0001err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 11:08:17.576 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 11:08:17.577 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 11:08:17.578 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0000err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 11:08:17.578 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 11:08:17.579 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 11:08:17.580 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0007err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 11:08:17.581 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 11:08:17.582 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 11:08:17.583 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0006err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 11:08:19.513 E] 🔴 CHIP:ZCL ➡️ OpCreds: Failed AddNOC request (err=src/credentials/FabricTable.cpp:1741: CHIP Error 0x0000007E: Trying to add a NOC for a fabric that already exists) with OperationalCert error 9
[2025-12-15 11:08:19.517 E] 🔴 CHIP:SVR ➡️ Failsafe timer expired
[2025-12-15 11:08:19.518 E] 🔴 CHIP:SVR ➡️ Commissioning failed (attempt 1): src/app/server/CommissioningWindowManager.cpp:89: CHIP Error 0x00000032: Timeout
[2025-12-15 11:08:19.519 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 11:08:19.633 E] 🔴 CHIP:ZCL ➡️ OpCreds: Got FailSafeTimerExpired
[2025-12-15 11:08:19.634 E] 🔴 CHIP:ZCL ➡️ OpCreds: Proceeding to FailSafeCleanup on fail-safe expiry!
[2025-12-15 11:08:19.634 E] 🔴 CHIP:FP  ➡️ Reverting pending fabric data for fabric 0x3
[2025-12-15 11:08:19.636 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 119 ms, for event type 32784
[2025-12-15 11:08:19.637 E] 🔴 CHIP:IN  ➡️ Data received on an unknown session (LSID=62119). Dropping it!

luz

Hard to say, looks a bit like a network issue of some kind. It's a bit suspicious that the p44mbrd component (the matter bridge) cannot connect to the bridge API for more than 2 minutes at the beginning.

Anyway, I'd suggest to update to the latest beta (2.8.2.41), there were a lot of improvements and bug fixes since 2.8.1.

KeKeSeB

I was already on 2.8.2.41.

Anyway, I resetted and re-enabled the matter bridge again, waited a few minutes for everything to start and I was successful this time.

I still have the connection error at the beginning. Could that be because I have many DALI and HUE devices?

[2025-12-15 12:13:34.416 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:13:34.416 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:13:39.422 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:13:39.423 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:13:44.428 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:13:44.429 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:13:49.435 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:13:49.435 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:13:54.441 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:13:54.441 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:13:59.446 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:13:59.447 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:04.452 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:04.452 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:09.458 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:09.459 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:14.464 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:14.465 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:19.467 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:19.468 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:24.474 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:24.475 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:29.481 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:29.482 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:34.487 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:34.488 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:39.493 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:39.493 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:44.499 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:44.500 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:49.506 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:49.506 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:54.511 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:54.512 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:14:59.518 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:14:59.519 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:04.524 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:04.525 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:09.529 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:09.530 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:14.535 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:14.536 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:19.541 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:19.542 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:24.547 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:24.547 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:29.552 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:29.553 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:34.556 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:34.557 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:39.563 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:39.564 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:44.567 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:44.567 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:49.573 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:49.574 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:54.577 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:54.578 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:15:59.584 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:15:59.585 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:04.590 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:04.591 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:09.596 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:09.597 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:14.603 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:14.604 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:19.609 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:19.610 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:24.615 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:24.616 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:29.622 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:29.623 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:34.626 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:34.627 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:39.633 W] ⚠️ Connection to localhost port 4444 failed: Cannot connect: Address not available (System::NotOK[126])
[2025-12-15 12:16:39.634 W] ⚠️ Could not reach bridge API: Cannot connect: Address not available (System::NotOK[126]) -> trying again in 5 seconds
[2025-12-15 12:16:46.962 N] ✅ P44 Adapter ➡️ found bridgeable light device 'Spot Badewanne': BC9D14159854516EC079025D492A021A00, outputfunction=1
[2025-12-15 12:16:46.963 N] ✅ dimmable light device 'Spot Badewanne' ➡️ mbr -> vdcd: calling method 'setProperty': {"properties":{"x-p44-bridged":true}}
[2025-12-15 12:16:46.965 N] ✅ P44mbrd App ➡️ End of bridge adapter setup, starting CHIP now
[2025-12-15 12:16:46.999 N] ✅ P44mbrd App ➡️ starting chip, max 200 dynamic endpoints
[2025-12-15 12:16:47.611 E] 🔴 CHIP:DL  ➡️ Failed to get Ethernet interface
[2025-12-15 12:16:47.612 E] 🔴 CHIP:DL  ➡️ Failed to reset Ethernet statistic counts
[2025-12-15 12:16:47.714 N] ✅ P44mbrd App ➡️ ==== Onboarding payload for STANDARD Commissioning Flow ====
[2025-12-15 12:16:48.614 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 12:16:48.953 N] ✅ P44mbrd App ➡️ Fabric table is empty - starting up commissionable
[2025-12-15 12:16:48.954 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 12:16:49.477 N] ✅ P44mbrd App ➡️ reset first free endpointID to: 3
[2025-12-15 12:16:49.478 N] ✅ dimmable light device 'Spot Badewanne' ➡️ is NEW (was not previously mapped to an endpoint) -> adding to bridge
[2025-12-15 12:16:49.480 N] ✅ dimmable light device 'Spot Badewanne' ➡️ will be assigned new endpointId 3
[2025-12-15 12:17:42.212 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 12:17:47.744 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 1157 ms, for event type 2
[2025-12-15 12:17:51.518 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 12:17:51.626 N] ✅ P44mbrd App ➡️ Commissioning Window changes to OPEN (commissionable)
[2025-12-15 12:17:52.219 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)
[2025-12-15 12:17:52.241 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 12:17:52.242 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 12:17:52.243 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0002err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 12:17:52.244 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 12:17:52.244 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 12:17:52.245 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0001err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 12:17:52.246 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 12:17:52.247 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 12:17:52.248 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0000err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 12:17:52.249 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 12:17:52.250 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 12:17:52.251 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0007err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 12:17:52.252 E] 🔴 CHIP:DMG ➡️ Read request on unknown cluster - no data version available
[2025-12-15 12:17:52.253 E] 🔴 CHIP:DMG ➡️ Failed to read attribute: UNSUPPORTED_CLUSTER(195)
[2025-12-15 12:17:52.253 E] 🔴 CHIP:DMG ➡️ Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0006err = src/app/data-model-provider/ActionReturnStatus.cpp:104: IM Error 0x000005C3: General error: 0xc3 (UNSUPPORTED_CLUSTER)
[2025-12-15 12:17:58.310 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 120 ms, for event type 2
[2025-12-15 12:17:59.726 E] 🔴 CHIP:DL  ➡️ Long dispatch time: 1415 ms, for event type 2
[2025-12-15 12:18:05.682 N] ✅ P44mbrd App ➡️ Commissioning Window changes to CLOSED (not commissionable)