Zemismart - ZW-EC-01 impossible stop

[filoucaenais]

hello

I have a ZemiSmart curtain switch, model ZW-EC-01.
I managed to get it up and down.
but impossible to stop a movement.
Could you help me?

[filoucaenais]

here are logs :
Zigbee2MQTT:info 2021-01-05 17:46:30: MQTT publish: topic 'zigbee2mqtt/bridge/log', payload '{"message":"announce","meta":{"friendly_name":"0xec1bbdfffeab77df"},"type":"device_announced"}'
Zigbee2MQTT:debug 2021-01-05 17:46:30: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{"modelId":"LXX60-CS27LX1.0"}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:30: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{"manufacturerName":"3A Smart Home DE"}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{"powerSource":0}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{"zclVersion":3}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{"hwVersion":0}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:debug 2021-01-05 17:46:31: Received Zigbee message from '0xec1bbdfffeab77df', type 'readResponse', cluster 'genBasic', data '{}' from endpoint 1 with groupID 0
Zigbee2MQTT:debug 2021-01-05 17:46:31: Skipping message, definition is undefined and still interviewing
Zigbee2MQTT:info 2021-01-05 17:46:31: Successfully interviewed '0xec1bbdfffeab77df', device has successfully been paired
Zigbee2MQTT:warn 2021-01-05 17:46:31: Device '0xec1bbdfffeab77df' with Zigbee model 'LXX60-CS27LX1.0' and manufacturer name '3A Smart Home DE' is NOT supported, please follow https://www.zigbee2mqtt.io/how_tos/how_to_support_new_devices.html
Zigbee2MQTT:info 2021-01-05 17:46:31: MQTT publish: topic 'zigbee2mqtt/bridge/log', payload '{"message":"interview_successful","meta":{"friendly_name":"0xec1bbdfffeab77df","supported":false},"type":"pairing"}'
Zigbee2MQTT:debug 2021-01-05 17:46:32: Received MQTT message on 'zigbee2mqtt/bridge/config/devices/get' with data ''
Zigbee2MQTT:info 2021-01-05 17:46:32: MQTT publish: topic 'zigbee2mqtt/bridge/config/devices', payload '[{"dateCode":"20190608","friendly_name":"Coordinator","ieeeAddr":"0x00124b001949a91f","lastSeen":1609865192003,"networkAddress":0,"softwareBuildID":"zStack12","type":"Coordinator"},{"dateCode":"","description":"10A UK or 16A EU smart plug","friendly_name":"0x588e81fffedbcfff","hardwareVersion":1,"ieeeAddr":"0x588e81fffedbcfff","lastSeen":1609268661098,"manufacturerID":4098,"manufacturerName":"_TZ3000_g5xawfcq","model":"TS0121_plug","modelID":"TS0121","networkAddress":59119,"powerSource":"Mains (single phase)","type":"Router","vendor":"TuYa"},{"description":"-","friendly_name":"0xec1bbdfffeab77df","hardwareVersion":0,"ieeeAddr":"0xec1bbdfffeab77df","lastSeen":1609865191924,"manufacturerID":4098,"manufacturerName":"3A Smart Home DE","model":"LXX60-CS27LX1.0","modelID":"LXX60-CS27LX1.0","networkAddress":11722,"powerSource":"Unknown","type":"Router","vendor":"-"}]'

[filoucaenais]

here is config :
{
fingerprint: [{modelID: 'LXX60-CS27LX1.0', manufacturerName: '3A Smart Home DE'}],
model: 'LXX60-CS27LX1.0_curtain_switch',
vendor: 'TuYa',
description: 'Curtain switch',
fromZigbee: [fz.on_off],
toZigbee: [fz.on_off],
whiteLabel: [
{vendor: 'zemismart', model: 'ZW-EC-01'},
],
},