ben non c’est allé plus loin mais plantage , voici le log:
[2025-09-02 21:12:04] info: z2m: Updating ‹ Sonde_Salon › to latest firmware
[2025-09-02 21:12:04] info: zhc:ota: [0x44e2f8fffe1802dc | SNZB-02P] Getting latest image, meta: {« fileName »:« snzb-02p_v2.2.0.ota »,« fileVersion »:8704,« fileSize »:260018,« url »:« ``https://raw.githubusercontent.com/Koenkk/zigbee-OTA/master/images/Sonoff/snzb-02p_v2.2.0.ota``",« imageType »:2055,« manufacturerCode »:4742,« sha512 »:« 4a8acf7ab76e2e193e816956c01ec8aebf34455b62240b3cefa856262cce760ca13b0010fa2570553dd6ce8a022ce534d2a6cb28384de34ef5c11f7020e1c8ff »,« otaHeaderString »:"FWSN_SNZB02P »}
[2025-09-02 21:12:11] info: z2m:mqtt: MQTT publish: topic ‹ zigbee2mqtt/Sonde_Salon ›, payload ‹ {« battery »:100,« humidity »:60.6,« humidity_calibration »:null,« linkquality »:255,« temperature »:25.2,« temperature_calibration »:null,« update »:{« installed_version »:8448,« latest_version »:8704,« state »:« available »}} ›
[2025-09-02 21:12:18] info: z2m: Update of ‹ Sonde_Salon › at 0.00%
[2025-09-02 21:12:18] info: z2m:mqtt: MQTT publish: topic ‹ zigbee2mqtt/Sonde_Salon ›, payload ‹ {« battery »:100,« humidity »:60.6,« humidity_calibration »:null,« linkquality »:255,« temperature »:25.2,« temperature_calibration »:null,« update »:{« installed_version »:8448,« latest_version »:8704,« progress »:0,« state »:« updating »}} ›
[2025-09-02 21:12:19] info: z2m:mqtt: MQTT publish: topic ‹ zigbee2mqtt/Prise_Simulation_1 ›, payload ‹ {« child_lock »:« UNLOCK »,« current »:0,« energy »:0.15,« indicator_mode »:« off/on »,« linkquality »:180,« power »:0,« power_outage_memory »:« off »,« state »:« OFF »,« update »:{« installed_version »:-1,« latest_version »:-1,« state »:null},« voltage »:238} ›
[2025-09-02 21:12:19] info: z2m:mqtt: MQTT publish: topic ‹ zigbee2mqtt/Prise_Simulation_1 ›, payload ‹ {« child_lock »:« UNLOCK »,« current »:0,« energy »:0.15,« indicator_mode »:« off/on »,« linkquality »:168,« power »:0,« power_outage_memory »:« off »,« state »:« OFF »,« update »:{« installed_version »:-1,« latest_version »:-1,« state »:null},« voltage »:238} ›
[2025-09-02 21:12:26] error: zh:ember:uart:ash: Received ERROR from adapter, with code=ERROR_EXCEEDED_MAXIMUM_ACK_TIMEOUT_COUNT.
[2025-09-02 21:12:26] error: zh:ember:uart:ash: ASH disconnected | Adapter status: ASH_NCP_FATAL_ERROR
[2025-09-02 21:12:26] error: zh:ember:uart:ash: Error while parsing received frame, status=ASH_NCP_FATAL_ERROR.
[2025-09-02 21:12:26] error: zh:ember: Adapter fatal error: HOST_FATAL_ERROR
[2025-09-02 21:12:26] info: zh:ember:uart:ash: ASH COUNTERS since last clear:
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Total frames: RX=655, TX=853
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Cancelled : RX=0, TX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: DATA frames : RX=640, TX=195
[2025-09-02 21:12:26] info: zh:ember:uart:ash: DATA bytes : RX=14310, TX=5187
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Retry frames: RX=13, TX=3
[2025-09-02 21:12:26] info: zh:ember:uart:ash: ACK frames : RX=0, TX=654
[2025-09-02 21:12:26] info: zh:ember:uart:ash: NAK frames : RX=0, TX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: nRdy frames : RX=0, TX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: CRC errors : RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Comm errors : RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Length < minimum: RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Length > maximum: RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Bad controls : RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Bad lengths : RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Bad ACK numbers : RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Out of buffers : RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Retry dupes : RX=13
[2025-09-02 21:12:26] info: zh:ember:uart:ash: Out of sequence : RX=0
[2025-09-02 21:12:26] info: zh:ember:uart:ash: ACK timeouts : RX=3
[2025-09-02 21:12:35] error: zh:ember:ezsp: ERROR Transaction failure; status=ASH_ERROR_TIMEOUTS. Last Frame: [FRAME: ID=52:« SEND_UNICAST » Seq=193 Len=7].
[2025-09-02 21:12:35] error: zh:ember:ezsp: ERROR Transaction failure; status=ASH_NCP_FATAL_ERROR. Last Frame: [FRAME: ID=52:« SEND_UNICAST » Seq=193 Len=7].
[2025-09-02 21:12:57] info: zh:ember:uart:ash: Port closed.
[2025-09-02 21:12:57] info: zh:ember:uart:ash: ======== ASH stopped ========
[2025-09-02 21:12:57] info: zh:ember:ezsp: ======== EZSP stopped ========
[2025-09-02 21:12:57] info: zh:ember: ======== Ember Adapter Stopped ========
[2025-09-02 21:12:57] error: z2m: Adapter disconnected, stopping
[2025-09-02 21:12:57] info: z2m:mqtt: MQTT publish: topic ‹ zigbee2mqtt/bridge/state ›, payload ‹ {« state »:« offline »} ›
[2025-09-02 21:12:57] info: z2m: Disconnecting from MQTT server
[2025-09-02 21:12:57] info: z2m: Stopping zigbee-herdsman…
[2025-09-02 21:12:57] info: z2m: Stopped zigbee-herdsman
[2025-09-02 21:12:57] info: z2m: Stopped Zigbee2MQTT