I have been running with homeassistant for more than a year with z2mqtt and it has been running really well.
I have the skyconnect antenna ZBT-1
Recently z2mqtt begins to restart for me, it looks like the antenna fails.
It happens randomly 4-10 times a day. I have moved the antenna 2 meters away from the HA green. and on a different floor than my Wifi_antenna. The 2.4ghz wifi is locked on opposit end of the frequency range of the zigbee network.
Can anyone guide me in right directions to solve this.
Clip from my log from the error begins.
[18-02-2025 16:42:41] error: zh:ember:ezsp: ERROR Transaction failure; status=ASH_ERROR_TIMEOUTS. Last Frame: [FRAME: ID=52:“SEND_UNICAST” Seq=217 Len=7].
[18-02-2025 16:42:41] error: zh:ember: Adapter fatal error: ASH_ERROR_TIMEOUTS
[18-02-2025 16:42:41] info: zh:ember:uart:ash: ASH COUNTERS since last clear:
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Total frames: RX=525, TX=636
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Cancelled : RX=0, TX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: DATA frames : RX=524, TX=111
[18-02-2025 16:42:41] info: zh:ember:uart:ash: DATA bytes : RX=10348, TX=3097
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Retry frames: RX=0, TX=1
[18-02-2025 16:42:41] info: zh:ember:uart:ash: ACK frames : RX=0, TX=524
[18-02-2025 16:42:41] info: zh:ember:uart:ash: NAK frames : RX=1, TX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: nRdy frames : RX=0, TX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: CRC errors : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Comm errors : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Length < minimum: RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Length > maximum: RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Bad controls : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Bad lengths : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Bad ACK numbers : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Out of buffers : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Retry dupes : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Out of sequence : RX=0
[18-02-2025 16:42:41] info: zh:ember:uart:ash: ACK timeouts : RX=0
[18-02-2025 16:42:41] error: zh:ember:ezsp: ERROR Transaction failure; status=NOT_CONNECTED. Last Frame: [FRAME: ID=52:“SEND_UNICAST” Seq=217 Len=7].
[18-02-2025 16:42:41] warning: z2m: Failed to ping ‘Terrasse 01’ (attempt 1/2, ZCL command 0xa4c138fd1059d326/1genBasic.read([“zclVersion”], {“timeout”:10000,“disableResponse”:false,“disableRecovery”:true,“disableDefaultResponse”:true,“direction”:0,“reservedBits”:0,“writeUndiv”:false}) failed (~x~> [ZCL to=0xa4c138fd1059d326:8847 apsFrame={“profileId”:260,“clusterId”:0,“sourceEndpoint”:1,“destinationEndpoint”:1,“options”:4416,“groupId”:0,“sequence”:0}] Failed to send request with status=NETWORK_DOWN.))
[18-02-2025 16:42:41] info: zh:ember:uart:ash: Port closed.
[18-02-2025 16:42:41] info: zh:ember:uart:ash: ======== ASH stopped ========
[18-02-2025 16:42:41] info: zh:ember:ezsp: ======== EZSP stopped ========
[18-02-2025 16:42:41] info: zh:ember: ======== Ember Adapter Stopped ========
[18-02-2025 16:42:41] error: z2m: Adapter disconnected, stopping
[18-02-2025 16:42:41] info: z2m: Disconnecting from MQTT server
[18-02-2025 16:42:42] info: z2m: Stopping zigbee-herdsman…
[18-02-2025 16:42:42] info: z2m: Stopped zigbee-herdsman
[18-02-2025 16:42:42] info: z2m: Stopped Zigbee2MQTT
[16:42:43] INFO: Preparing to start…
[16:42:44] INFO: Socat not enabled
[16:42:44] INFO: Starting Zigbee2MQTT…
Starting Zigbee2MQTT without watchdog.
[18-02-2025 16:42:53] info: z2m: Logging to console, file (filename: log.log)
[18-02-2025 16:42:53] info: z2m: Starting Zigbee2MQTT version 2.1.1 (commit #unknown)
[18-02-2025 16:42:53] info: z2m: Starting zigbee-herdsman (3.2.5)
[18-02-2025 16:42:53] info: zh:ember: Using default stack config.
[18-02-2025 16:42:53] info: zh:ember: ======== Ember Adapter Starting ========
[18-02-2025 16:42:53] info: zh:ember:ezsp: ======== EZSP starting ========
[18-02-2025 16:42:53] info: zh:ember:uart:ash: ======== ASH Adapter reset ========
[18-02-2025 16:42:53] info: zh:ember:uart:ash: RTS/CTS config is off, enabling software flow control.
[18-02-2025 16:42:53] info: zh:ember:uart:ash: Serial port opened
[18-02-2025 16:42:53] info: zh:ember:uart:ash: ======== ASH starting ========
[18-02-2025 16:42:54] info: zh:ember:uart:ash: ======== ASH connected ========
[18-02-2025 16:42:54] info: zh:ember:uart:ash: ======== ASH started ========
[18-02-2025 16:42:54] info: zh:ember:ezsp: ======== EZSP started ========
[18-02-2025 16:42:54] info: zh:ember: Adapter EZSP protocol version (13) lower than Host. Switched.
[18-02-2025 16:42:54] info: zh:ember: Adapter version info: {“ezsp”:13,“revision”:“7.4.4 [GA]”,“build”:0,“major”:7,“minor”:4,“patch”:4,“special”:0,“type”:170}
[18-02-2025 16:42:55] info: zh:ember: [STACK STATUS] Network up.
[18-02-2025 16:42:55] info: zh:ember: [INIT TC] Adapter network matches config.
[18-02-2025 16:42:55] info: zh:ember: [CONCENTRATOR] Started source route discovery. 1247ms until next broadcast.
[18-02-2025 16:42:55] info: z2m: zigbee-herdsman started (resumed)
[18-02-2025 16:42:55] info: z2m: Coordinator firmware version: ‘{“meta”:{“build”:0,“ezsp”:13,“major”:7,“minor”:4,“patch”:4,“revision”:“7.4.4 [GA]”,“special”:0,“type”:170},“type”:“EmberZNet”}’
/ Kenneth