LS82-Tuya curtain motors, show up, return correct position but do not move when the service is called without an error message.

[DavoudTaghawiNejad]

Hello

I am trying to add a quirk for the "LS82-Tuya" curtain motor (cover). This is a zigbee device that looks exactly as other tuya curtain motors. I was able to build the signature, so that it is recognized. It shows up as a cover device. And it correctly reflects the position (open/closed). However, when I push the open stop or close button nothing happens. There is also no error message in the logs.
I am at loss how to trouble shoot this device. The current quirk is:

class LS82TuyaCover(TuyaWindowCover):
    """Tuya blind controller device."""
    signature = {
        # "node_descriptor": "NodeDescriptor(byte1=2, byte2=64, mac_capability_flags=128, manufacturer_code=4098,
        #                    maximum_buffer_size=82, maximum_incoming_transfer_size=82, server_mask=11264,
        #                    maximum_outgoing_transfer_size=82, descriptor_capability_field=0)",
        # "endpoints": {
        # "1": { "profile_id": 260, "device_type": "0x0051", "in_clusters": [ "0x0000", "0x0004","0x0005","0xef00"], "out_clusters": ["0x000a","0x0019"] }
        # },
        # "manufacturer": "_TZE200_xu4a5rhj",
        # "model": "TS0601",
        # "class": "zigpy.device.Device"
        MODELS_INFO: [("_TZE200_xu4a5rhj", "TS0601")],
        ENDPOINTS: {
            1: {
                PROFILE_ID: zha.PROFILE_ID,
                DEVICE_TYPE: zha.DeviceType.SMART_PLUG,
                INPUT_CLUSTERS: [
                    Basic.cluster_id,
                    Groups.cluster_id,
                    Scenes.cluster_id,
                    TuyaManufCluster.cluster_id,
                ],
                OUTPUT_CLUSTERS: [Time.cluster_id, Ota.cluster_id],
            },
            242: {
                PROFILE_ID: 41440,
                DEVICE_TYPE: 0x0061,
                INPUT_CLUSTERS: [],
                OUTPUT_CLUSTERS: [0x0021
                    ]
            }
        },
    }

    replacement = {
        ENDPOINTS: {
            1: {
                DEVICE_TYPE: zha.DeviceType.WINDOW_COVERING_DEVICE,
                INPUT_CLUSTERS: [
                    Basic.cluster_id,
                    Groups.cluster_id,
                    Scenes.cluster_id,
                    TuyaManufacturerWindowCover,
                    TuyaWindowCoverControl,
                ],
                OUTPUT_CLUSTERS: [Time.cluster_id, Ota.cluster_id],
            },
            242: {
                DEVICE_TYPE: 0x0061,
                INPUT_CLUSTERS: [],
                OUTPUT_CLUSTERS: [0x0021
                    ]
            }
        }
    }

[DavoudTaghawiNejad]

The signature is:

{
  "node_descriptor": "NodeDescriptor(logical_type=<LogicalType.Router: 1>, complex_descriptor_available=0, user_descriptor_available=0, reserved=0, aps_flags=0, frequency_band=<FrequencyBand.Freq2400MHz: 8>, mac_capability_flags=<MACCapabilityFlags.AllocateAddress|RxOnWhenIdle|MainsPowered|FullFunctionDevice: 142>, manufacturer_code=4417, maximum_buffer_size=66, maximum_incoming_transfer_size=66, server_mask=10752, maximum_outgoing_transfer_size=66, descriptor_capability_field=<DescriptorCapability.NONE: 0>, *allocate_address=True, *is_alternate_pan_coordinator=False, *is_coordinator=False, *is_end_device=False, *is_full_function_device=True, *is_mains_powered=True, *is_receiver_on_when_idle=True, *is_router=True, *is_security_capable=False)",
  "endpoints": {
    "1": {
      "profile_id": 260,
      "device_type": "0x0202",
      "in_clusters": [
        "0x0000",
        "0x0004",
        "0x0005",
        "0x0102",
        "0xef00"
      ],
      "out_clusters": [
        "0x000a",
        "0x0019"
      ]
    },
    "242": {
      "profile_id": 41440,
      "device_type": "0x0061",
      "in_clusters": [],
      "out_clusters": [
        "0x0021"
      ]
    }
  },
  "manufacturer": "_TZE200_xu4a5rhj",
  "model": "TS0601",
  "class": "ts0601_cover.UnknownCover"
}

[Hedda]

@DavoudTaghawiNejad Open a new issue with "Device support request" -> https://github.com/zigpy/zha-device-handlers/issues

There you provide the requested device signature, diagnostic information, logs, etc. which makes it easier for others to answer and help.

PS: This is in ZHA docs -> https://www.home-assistant.io/integrations/zha#how-to-add-support-for-new-and-unsupported-devices