Invalid payload errors and eventually non-functional Z-wave network

My HAOS z-wave network is becoming non-functional after a few days. Here are some of the stats.

HA core: 2024.11.3
HAOS: 13.2
ZST39 LR Firmware 1.50 USB stick on 1’ USB extender cable
64 devices
Also host a Zigbee stick (also on 1’ USB extender cable)
Host system: Beelink Mini S12 Pro Mini PC, 12th Intel Alder Lake-N100, 16 GB Memory, 500 GB SSD.

I see random disconnects with 800 Z-wave stick in the log over time. Then log indicates jammed sessions and finally non-functional. Once this happens only a cold start will resolve the problem as reboots are ineffective. Contacted Zooz but they sent me to Github. Not sure how to post properly there. Pretty sure I have the latest firmware on the stick. I am told “no one” is having this problem but somehow I don’t believe that. The “invalid payload” messages don’t seem to reference a node, so I assume the driver is reporting that.

While all the RSSI I’ve seen in the debug log indicate everything should be well within range, I relocated the host in the middle of my house with no device more than 60’ away now and undergoing a z-wave network rebuild at this time to see if that has any effect.

(segment of startup log)
Closing server...
Server closed
[10:20:35] INFO: e[32mService restart after closinge[0m
s6-rc: info: service legacy-services successfully stopped
s6-rc: info: service legacy-cont-init: stopping
s6-rc: info: service legacy-cont-init successfully stopped
s6-rc: info: service fix-attrs: stopping
s6-rc: info: service fix-attrs successfully stopped
s6-rc: info: service s6rc-oneshot-runner: stopping
s6-rc: info: service s6rc-oneshot-runner successfully stopped
s6-rc: info: service s6rc-oneshot-runner: starting
s6-rc: info: service s6rc-oneshot-runner successfully started
s6-rc: info: service fix-attrs: starting
s6-rc: info: service fix-attrs successfully started
s6-rc: info: service legacy-cont-init: starting
cont-init: info: running /etc/cont-init.d/config.sh
[05:28:16] INFO: e[32mNo 'network_key' detected, setting it to 's0_legacy_key' for backwards compatibilitye[0m

[05:28:16] INFO: e[32mFlushing config to disk due to creation of new key(s)...e[0m
[05:28:17] INFO: e[32mSoft-reset set to automatice[0m
[05:28:17] INFO: e[32mVirtual Machine not detected, enabling soft-resete[0m
cont-init: info: /etc/cont-init.d/config.sh exited 0
cont-init: info: running /etc/cont-init.d/structure.sh
cont-init: info: /etc/cont-init.d/structure.sh exited 0
s6-rc: info: service legacy-cont-init successfully started
s6-rc: info: service legacy-services: starting
services-up: info: copying legacy longrun zwave_js (no readiness notification)
s6-rc: info: service legacy-services successfully started
[05:28:17] INFO: e[32mSuccessfully send discovery information to Home Assistant.e[0m
2024-12-09T10:28:18.151Z DRIVER   ███████╗        ██╗    ██╗  █████╗  ██╗   ██╗ ███████╗          ██╗ ███████╗
                                  ╚══███╔╝        ██║    ██║ ██╔══██╗ ██║   ██║ ██╔════╝          ██║ ██╔════╝
                                    ███╔╝  █████╗ ██║ █╗ ██║ ███████║ ██║   ██║ █████╗            ██║ ███████╗
                                   ███╔╝   ╚════╝ ██║███╗██║ ██╔══██║ ╚██╗ ██╔╝ ██╔══╝       ██   ██║ ╚════██║
                                  ███████╗        ╚███╔███╔╝ ██║  ██║  ╚████╔╝  ███████╗     ╚█████╔╝ ███████║
                                  ╚══════╝         ╚══╝╚══╝  ╚═╝  ╚═╝   ╚═══╝   ╚══════╝      ╚════╝  ╚══════╝
2024-12-09T10:28:18.152Z DRIVER   version 13.10.3
2024-12-09T10:28:18.152Z DRIVER   
2024-12-09T10:28:19.174Z CONFIG   version 13.10.3
2024-12-09T10:28:19.363Z CNTRLR   querying Serial API capabilities...
2024-12-09T10:28:20.436Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-12-09T10:28:21.166Z CNTRLR   Failed to execute controller command after 2/3 attempts. Scheduling next try i
                                  n 1100 ms.
2024-12-09T10:28:21.166Z DRIVER   Dropping message because it contains invalid data
2024-12-09T10:28:21.175Z DRIVER   Dropping message with invalid payload:
                                  0x012c00a800000100031e9f0328004e63a1b360ab8c0c3887532ce3ba320001e68a3f4f68728a
                                  d90200a8007f7ff2
2024-12-09T10:28:21.183Z DRIVER   Dropping message with invalid payload:
                                  0x012c00a800000100051e9f03ac0047f5a1e6e07765055669fe0055de628124d418e3debde5a4
                                  122e00b2007f7f5d
2024-12-09T10:28:21.190Z DRIVER   Dropping message with invalid payload:
                                  0x012800a800000100591a9f037000ab13c69d23d398917726413aaf849515362fcb651d7900ad
                                  007f7f34
2024-12-09T10:28:21.197Z DRIVER   Dropping message with invalid payload:
                                  0x012800a800000100361a9f0306009bad54a32c9b882d6c30fcabd6115142c606717c559900af
                                  007f7f6a
2024-12-09T10:28:21.204Z DRIVER   Dropping message with invalid payload:
                                  0x012800a800000100041a9f031c00252c3e8fb577b33f762138d2105586680a3ad9c36ab200ac
                                  007f7f5e
2024-12-09T10:28:21.212Z DRIVER   Dropping message with invalid payload:
                                  0x012800a800000100521a9f03c100ffcf6b12d573380ba4687eabd01b669ca0e2febcacb300aa
                                  007f7f2a
2024-12-09T10:28:21.219Z DRIVER   Dropping message with invalid payload:
                                  0x012800a800000100521a9f03c400e2abf7c2c3d5c5d67186b9d3cdce24480519df36eae800aa
                                  007f7fb8
2024-12-09T10:28:21.553Z DRIVER   Dropping message with invalid payload:
                                  0x012800a800000100051a9f03b0002243a9c0911869fd22899b3e7978672660d6a3916cf100b2
                                  007f7fbd
2024-12-09T10:28:22.073Z DRIVER   Dropping message with invalid payload:
                                  0x012400a8000001004d169f03c10090f030cb64c3b32d9d1c6ded51c775c2ea7400a9007f7fc1
2024-12-09T10:28:22.280Z CNTRLR   received API capabilities:
                                    firmware version:    1.50
                                    manufacturer ID:     0x027a
                                    product type:        0x04
                                    product ID:          0x0610
                                    supported functions: 
                                    · GetSerialApiInitData (0x02)
                                    · SetApplicationNodeInformation (0x03)
                                    · GetControllerCapabilities (0x05)
                                    · SetSerialApiTimeouts (0x06)
                                    · GetSerialApiCapabilities (0x07)
                                    · SoftReset (0x08)
                                    · GetProtocolVersion (0x09)
                                    · SerialAPIStarted (0x0a)
                                    · SerialAPISetup (0x0b)
                                    · SetRFReceiveMode (0x10)
                                    · SendNodeInformation (0x12)
                                    · SendData (0x13)
                                    · SendDataMulticast (0x14)
                                    · GetControllerVersion (0x15)
                                    · SendDataAbort (0x16)
                                    · FUNC_ID_ZW_GET_RANDOM (0x1c)
                                    · GetControllerId (0x20)
                                    · UNKNOWN_FUNC_MEMORY_GET_BYTE (0x21)
                                    · UNKNOWN_FUNC_MEMORY_PUT_BYTE (0x22)
                                    · UNKNOWN_FUNC_MEMORY_GET_BUFFER (0x23)
                                    · UNKNOWN_FUNC_MEMORY_PUT_BUFFER (0x24)
                                    · EnterBootloader (0x27)
                                    · UNKNOWN_FUNC_UNKNOWN_0x28 (0x28)
                                    · GetNVMId (0x29)
                                    · ExtNVMReadLongBuffer (0x2a)
                                    · ExtNVMReadLongByte (0x2c)
                                    · NVMOperations (0x2e)
                                    · ClearTxTimers (0x37)
                                    · GetTxTimers (0x38)
                                    · ClearNetworkStats (0x39)
                                    · GetNetworkStats (0x3a)
                                    · GetBackgroundRSSI (0x3b)
                                    · SetListenBeforeTalkThreshold (0x3c)
                                    · ExtendedNVMOperations (0x3d)
                                    · RemoveSpecificNodeIdFromNetwork (0x3f)
                                    · GetNodeProtocolInfo (0x41)
                                    · HardReset (0x42)
                                    · FUNC_ID_ZW_REPLICATION_COMMAND_COMPLETE (0x44)
                                    · FUNC_ID_ZW_REPLICATION_SEND_DATA (0x45)
                                    · AssignReturnRoute (0x46)
                                    · DeleteReturnRoute (0x47)
                                    · RequestNodeNeighborUpdate (0x48)
                                    · ApplicationUpdateRequest (0x49)
                                    · AddNodeToNetwork (0x4a)
                                    · RemoveNodeFromNetwork (0x4b)
                                    · AddPrimaryController (0x4d)
                                    · AssignPriorityReturnRoute (0x4f)
                                    · SetLearnMode (0x50)
                                    · AssignSUCReturnRoute (0x51)
                                    · RequestNetworkUpdate (0x53)
                                    · SetSUCNodeId (0x54)
                                    · DeleteSUCReturnRoute (0x55)
                                    · GetSUCNodeId (0x56)
                                    · SendSUCNodeId (0x57)
                                    · AssignPrioritySUCReturnRoute (0x58)
                                    · ExploreRequestInclusion (0x5e)
                                    · ExploreRequestExclusion (0x5f)
                                    · RequestNodeInfo (0x60)
                                    · RemoveFailedNode (0x61)
                                    · IsFailedNode (0x62)
                                    · ReplaceFailedNode (0x63)
                                    · undefined (0x65)
                                    · RequestProtocolCCEncryption (0x68)
                                    · GetRoutingInfo (0x80)
                                    · LockUnlockLastRoute (0x90)
                                    · GetPriorityRoute (0x92)
                                    · SetPriorityRoute (0x93)
                                    · UNKNOWN_FUNC_UNKNOWN_0x98 (0x98)
                                    · VirtualNodeSetNodeInfo (0xa0)
                                    · VirtualNodeSendNodeInfo (0xa2)
                                    · VirtualNodeSetLearnMode (0xa4)
                                    · GetVirtualNodes (0xa5)
                                    · IsVirtualNode (0xa6)
                                    · BridgeApplicationCommand (0xa8)
                                    · SendDataBridge (0xa9)
                                    · SendDataMulticastBridge (0xab)
                                    · GetLibrary (0xbd)
                                    · SendTestFrame (0xbe)
                                    · GetProtocolStatus (0xbf)
                                    · StartWatchdog (0xd2)
                                    · StopWatchdog (0xd3)
                                    · SetMaximumRoutingAttempts (0xd4)
                                    · SetMaxSmartStartInclusionRequestInterval (0xd6)
                                    · undefined (0xd7)
                                    · undefined (0xd8)
                                    · Shutdown (0xd9)
                                    · GetLongRangeNodes (0xda)
                                    · GetLongRangeChannel (0xdb)
                                    · SetLongRangeChannel (0xdc)
                                    · SetLongRangeShadowNodeIDs (0xdd)
                                    · Proprietary_DE (0xde)
                                    · Proprietary_DF (0xdf)
                                    · Proprietary_E7 (0xe7)
                                    · Proprietary_E8 (0xe8)
2024-12-09T10:28:22.281Z CNTRLR   querying additional controller information...
2024-12-09T10:28:22.291Z CNTRLR   received additional controller information:
                                    Z-Wave API version:         1 (official)
                                    Z-Wave chip type:           EFR32ZG23 / ZGM230S
                                    node type                   Controller
                                    controller role:            primary
                                    controller is the SIS:      true
                                    controller supports timers: false
                                    Z-Wave Classic nodes:       1, 3, 4, 5, 9, 12, 13, 14, 15, 16, 17, 19, 20, 2
                                  1, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 41, 43, 44, 45,
                                   46, 47, 48, 49, 52, 53, 54, 56, 57, 58, 60, 61, 64, 65, 66, 67, 68, 72, 74, 7
                                  5, 76, 77, 78, 79, 80, 82, 85, 86, 89, 94, 95
2024-12-09T10:28:22.291Z CNTRLR   querying version info...
2024-12-09T10:28:22.298Z CNTRLR   received version info:
                                    controller type: Bridge Controller
                                    library version: Z-Wave 7.22
2024-12-09T10:28:22.298Z CNTRLR   querying protocol version info...
2024-12-09T10:28:22.305Z CNTRLR   received protocol version info:
                                    protocol type:             Z-Wave
                                    protocol version:          7.22.1
                                    appl. framework build no.: 43981
                                    git commit hash:           63636639623665613165616566313162
2024-12-09T10:28:22.305Z CNTRLR   querying controller capabilities...
2024-12-09T10:28:22.310Z CNTRLR   received controller capabilities:
                                    controller role:      Primary
                                    is the SUC:           true
                                    started this network: true
                                    SIS is present:       true
                                    was real primary:     true
2024-12-09T10:28:22.310Z CNTRLR   querying serial API setup capabilities...
2024-12-09T10:28:22.317Z CNTRLR   supported serial API setup commands:
                                  · GetSupportedCommands
                                  · SetTxStatusReport
                                  · SetLongRangeMaximumTxPower
                                  · SetPowerlevel
                                  · GetLongRangeMaximumTxPower
                                  · GetPowerlevel
                                  · GetMaximumPayloadSize
                                  · GetLongRangeMaximumPayloadSize
                                  · SetPowerlevel16Bit
                                  · GetPowerlevel16Bit
                                  · GetRFRegion
                                  · SetRFRegion
                                  · SetNodeIDType
2024-12-09T10:28:22.317Z CNTRLR   querying max. payload size...
2024-12-09T10:28:22.322Z CNTRLR   maximum payload size: 46 bytes
2024-12-09T10:28:22.322Z CNTRLR   supported Z-Wave features: 
                                    · SmartStart
2024-12-09T10:28:22.322Z CNTRLR   Querying configured RF region...
2024-12-09T10:28:22.327Z CNTRLR   The controller is using RF region USA (Long Range)
2024-12-09T10:28:22.327Z CNTRLR   Querying configured max. Long Range powerlevel...
2024-12-09T10:28:22.332Z CNTRLR   The max. LR powerlevel is 14.0 dBm
2024-12-09T10:28:22.332Z CNTRLR   Querying configured Long Range channel information...
2024-12-09T10:28:22.337Z CNTRLR   received Z-Wave Long Range channel information:
                                    channel:                         A
                                    supports auto channel selection: true
2024-12-09T10:28:22.337Z CNTRLR   Performing soft reset...
2024-12-09T10:28:22.344Z CNTRLR   Waiting for the controller to reconnect...
2024-12-09T10:28:22.515Z CNTRLR   reconnected and restarted
2024-12-09T10:28:22.516Z CNTRLR   Starting hardware watchdog...
2024-12-09T10:28:22.517Z CNTRLR   Switching serial API to 16-bit node IDs...
2024-12-09T10:28:22.518Z CNTRLR   querying Z-Wave Long Range capabilities...
2024-12-09T10:28:22.534Z CNTRLR   Switching to 16-bit node IDs successful
2024-12-09T10:28:22.558Z CNTRLR   received Z-Wave Long Range capabilities:
                                    max. payload size: 148 bytes
                                    nodes:             
2024-12-09T10:28:22.559Z CNTRLR   Switching serial API to 16-bit node IDs...
2024-12-09T10:28:22.564Z CNTRLR   Switching to 16-bit node IDs successful
2024-12-09T10:28:22.564Z CNTRLR   querying controller IDs...
2024-12-09T10:28:22.569Z CNTRLR   received controller IDs:
                                    home ID:     0xe4c0be0e
                                    own node ID: 1
2024-12-09T10:28:22.570Z CNTRLR   Enabling TX status report...
2024-12-09T10:28:22.575Z CNTRLR   Enabling TX status report successful...
2024-12-09T10:28:22.575Z CNTRLR   finding SUC...
2024-12-09T10:28:22.579Z CNTRLR   This is the SUC
2024-12-09T10:28:22.686Z CNTRLR   [Node 001] Embedded device config loaded


(segment of Z-wave log)


2024-12-09T11:50:22.981Z DRIVER » [Node 060] [REQ] [SendDataBridge]
                                  │ source node id:   1
                                  │ transmit options: 0x05
                                  │ callback id:      100
                                  └─[Security2CCNonceReport]
                                      sequence number:  151
                                      SOS:              true
                                      MOS:              false
                                      receiver entropy: 0x41d207b9ac731e1572c712a782e04214
2024-12-09T11:50:22.988Z SERIAL « [ACK]                                                                   (0x06)
2024-12-09T11:50:22.991Z SERIAL « 0x010401a90152                                                       (6 bytes)
2024-12-09T11:50:22.991Z SERIAL » [ACK]                                                                   (0x06)
2024-12-09T11:50:22.991Z DRIVER « [RES] [SendDataBridge]
                                    was sent: true
2024-12-09T11:50:23.008Z SERIAL « 0x012400a8000001003c169f03a6007a313dc96dc9f984e9d8c6f0ef1a3d1b29f50 (38 bytes)
                                  0b0007f7fbc
2024-12-09T11:50:23.009Z DRIVER   Dropping message with invalid payload
2024-12-09T11:50:23.010Z DRIVER « [Node 060] [REQ] [BridgeApplicationCommand]
                                  │ RSSI: -80 dBm
                                  └─[Security2CCMessageEncapsulation] [INVALID]
                                      error: Duplicate command (sequence number 166)
2024-12-09T11:50:23.010Z SERIAL » [ACK]                                                                   (0x06)
2024-12-09T11:50:23.054Z SERIAL « 0x011d00a96400000600b37f7f7f7f01010300000000020200007f7f7f7f7fe6    (31 bytes)
2024-12-09T11:50:23.054Z SERIAL » [ACK]                                                                   (0x06)
2024-12-09T11:50:23.055Z DRIVER « [REQ] [SendDataBridge]
                                    callback id:            100
                                    transmit status:        OK, took 60 ms
                                    routing attempts:       2
                                    protocol & route speed: Z-Wave, 40 kbit/s
                                    routing scheme:         LWR
                                    ACK RSSI:               -77 dBm
                                    ACK channel no.:        1
                                    TX channel no.:         1

Same day, same boot. At the moment non-functional. See this in the log.

2024-12-09T12:18:58.804Z CNTRLR « [Node 045] received CentralScene notification {
                                      "nodeId": 45,
                                      "ccId": "Central Scene",
                                      "ccCommand": "0x03",
                                      "payload": "0x108001"
                                  }
2024-12-09T12:27:14.628Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-12-09T12:39:37.610Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:54.001Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:54.105Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:54.466Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:54.656Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:54.688Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:54.720Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:55.222Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:56.625Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:56.637Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:57.905Z DRIVER   Dropping message with invalid payload
2024-12-09T12:46:58.056Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:02.649Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:03.056Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:12.976Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:13.241Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:13.505Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.172Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.306Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.440Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.515Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.615Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.641Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.756Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.915Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:17.943Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.092Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.109Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.269Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.304Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.349Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.386Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.419Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.455Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.467Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.491Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.563Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.581Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.594Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.611Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:18.675Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:23.670Z DRIVER   Dropping message with invalid payload
2024-12-09T12:47:25.006Z CNTRLR   The controller is jammed
2024-12-09T12:47:29.143Z CNTRLR   The controller is no longer jammed
2024-12-09T12:47:29.307Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-12-09T12:47:29.457Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-12-09T12:47:29.470Z CNTRLR « [Node 005] received S2 nonce without an active transaction, not sure what to d
                                  o with it
2024-12-09T12:47:29.608Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-12-09T12:47:29.823Z CNTRLR « [Node 005] received S2 nonce without an active transaction, not sure what to d
                                  o with it
2024-12-09T12:47:30.314Z CNTRLR « [Node 043] Received update for a Supervision session
2024-12-09T12:47:34.827Z DRIVER   Dropping message with invalid payload
2024-12-09T12:50:15.635Z DRIVER   Dropping message with invalid payload:
                                  0x010e00a800000100400000af007f7fb7
2024-12-09T12:51:41.225Z DRIVER   Dropping message with invalid payload
2024-12-09T12:51:41.943Z DRIVER   Dropping message with invalid payload
2024-12-09T12:51:42.638Z DRIVER   Dropping message with invalid payload
2024-12-09T12:51:45.172Z CNTRLR « [Node 004] received S2 nonce without an active transaction, not sure what to d
                                  o with it
2024-12-09T12:51:45.667Z DRIVER   Dropping message with invalid payload
2024-12-09T12:51:47.322Z DRIVER   Dropping message with invalid payload
2024-12-09T12:51:47.579Z DRIVER   Dropping message with invalid payload
2024-12-09T12:51:49.116Z DRIVER   Dropping message with invalid payload
2024-12-09T12:53:51.672Z DRIVER   Dropping message with invalid payload
2024-12-09T12:56:34.675Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-12-09T12:56:34.688Z CNTRLR « [Node 005] received S2 nonce without an active transaction, not sure what to d
                                  o with it
2024-12-09T12:56:34.811Z CNTRLR « [Node 005] received S2 nonce without an active transaction, not sure what to d
                                  o with it
2024-12-09T12:56:34.815Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-12-09T12:56:34.833Z CNTRLR « [Node 005] received S2 nonce without an active transaction, not sure what to d
                                  o with it
2024-12-09T12:56:45.180Z DRIVER   Dropping message with invalid payload
2024-12-09T12:56:49.291Z DRIVER   Dropping message with invalid payload
2024-12-09T12:56:49.936Z DRIVER   Dropping message with invalid payload
2024-12-09T12:57:02.422Z CNTRLR   [Node 004] Timed out while waiting for a response from the node (ZW0201)
2024-12-09T12:57:03.223Z CNTRLR   [Node 004] Transport Service RX session #14 failed
2024-12-09T12:59:28.912Z CNTRLR « [Node 049] Received update for a Supervision session
2024-12-09T13:00:10.165Z DRIVER   Dropping message with invalid payload
2024-12-09T13:02:25.542Z CNTRLR « [Node 049] Received update for a Supervision session
2024-12-09T13:06:38.656Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i

And a visual log of the collapse of the 800 yesterday evening.

FWIW, The rebuild of the z wave network is still in progress

Could be that one of your devices has failed and is spewing garbage into the network. Troubleshooting will be a challenge, basically shutdown all powered nodes, watch the logs and start turning things on from the controller out. Wait for the problem to materialize in the logs. Good luck.

That crossed my mind. I thought I knew what node the culprit was and removed it but no effect. I could live with that method of resolution if I knew for certain it was one of the nodes and not the Z-wave stick itself. I say that because the PREVIOUS firmware had this exact bug (documented).

Did you recently upgrade the controller firmware? I’m having similar errors after updating a ZAC93 to firmware 1.50.

My network functions normally, but I’m unable to do a z-wave inclusion on a Leviton DZ6HD dimmer (current firmware - 1.22).

HA core: 2024.12.2
Z-Wave JS UI 3.18.0
HAOS: 14.0
ZAC93 Firmware 1.50

I also rolled back without effect:
HA core: 2024.11.3
Z-Wave JS UI 3.17.0

I have a support request to Zooz for a controller firmware rollback.

I was able to include a HomeSeer HSM200 sensor into the network in the same room. I’ve tried with the controller in it’s usual location, as well as bringing it within 5 feet. I can directly include / exclude / ota update the device with a 700 series controller and HomeSeer Z-Flash.

2024-12-10 22:09:45.801 INFO Z-WAVE: Calling api startInclusion with args: [
  2,
  { forceSecurity: false, name: 'Pot Lights', location: 'Bedroom (S)' },
  [length]: 2
]
2024-12-11T03:09:45.806Z CNTRLR   Starting inclusion process with strategy Insecure...
2024-12-11T03:09:45.827Z CNTRLR   The controller is now ready to add nodes
2024-12-10 22:09:45.830 INFO Z-WAVE: Controller status: Non-secure inclusion started
2024-12-10 22:09:45.832 INFO Z-WAVE: Success zwave api call startInclusion true
2024-12-10 22:09:52.545 INFO APP: GET /health/zwave 301 1.596 ms - 162
2024-12-11T03:10:01.875Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.398Z DRIVER   Dropping message because it contains invalid data
2024-12-11T03:10:03.400Z DRIVER   Dropping message because it contains invalid data
2024-12-11T03:10:03.408Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.415Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.421Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.426Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.430Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.434Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.439Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.443Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:03.448Z DRIVER   Dropping message with invalid payload
2024-12-11T03:10:15.804Z CNTRLR   stopping inclusion process...
2024-12-11T03:10:15.826Z CNTRLR   The inclusion process was stopped
2024-12-10 22:10:15.829 INFO Z-WAVE: Controller status: Inclusion stopped
2024-12-10 22:10:22.642 INFO APP: GET /health/zwave 301 1.416 ms - 162

I have had a lot of issues with the ZAC93. On firmware v1.50 I cannot add any devices at all. On v1.20 it takes many many tries to add a device, if it even works.