Device Update Compatibility Problem (not matching)

Im currently testing the Device Update service, i already have the service runing with the corect permissions. In a first try i was able to import my update with the manifest and script from my blob storage:

Manifest

{
  "compatibility": [
    {
      "manufacturer": "cdm3b",
      "model": "pos-terminal"
    }
  ],
  "createdDateTime": "2025-09-21T19:00:00Z",
  "files": [
    {
      "filename": "installpackage.sh",
      "hashes": {
        "sha256": "gukfB0Jwch8jQ0O0OIvTMvdWI0YI1A7FwB4T1Nzi4Po="
      },
      "sizeInBytes": 10129
    }
  ],
  "instructions": {
    "steps": [
      {
        "files": [
          "installpackage.sh"
        ],
        "handler": "microsoft/script:1",
        "handlerProperties": {
          "installedCriteria": "1.0.2",
          "scriptFileName": "installpackage.sh"
        },
        "type": "inline"
      }
    ]
  },
  "manifestVersion": "5.0",
  "updateId": {
    "name": "hello-test",
    "provider": "cdm3b",
    "version": "1.0.2"
  }
}

du-config.json

{
  "schemaVersion": "1.1",
  "aduShellTrustedUsers": ["adu", "do"],
  "iotHubProtocol": "mqtt",
  "compatPropertyNames": "manufacturer,model",
  "manufacturer": "cdm3b",
  "model": "pos-terminal",
  "agents": [
    {
      "name": "main",
      "runas": "adu",
      "connectionSource": {
        "connectionType": "AIS",
        "connectionData": ""
      },
      "manufacturer": "cdm3b",
      "model": "pos-terminal"
    }
  ]
}

In my first try i get the deploy to work with a test device. I deletes the device, i delete the import, create a new device, install the device update agent, conected and try again and now for my surprise i cant create a deploy, for some reason the DU consider that my device is not compatible and i dont understand why.

module twin device

{
    "etag": "AAAAAAAAAAI=",
    "deviceId": "cmdb3-1245",
    "deviceEtag": "MjM4MTkyNTE0",
    "moduleId": "IoTHubDeviceUpdate",
    "version": 9,
    "tags": {
        "ADUGroup": "pos-terminals"
    },
    "properties": {
        "desired": {
            "$metadata": {
                "$lastUpdated": "0001-01-01T00:00:00.0000000Z"
            },
            "$version": 1
        },
        "reported": {
            "$metadata": {
                "$lastUpdated": "2025-09-22T05:45:31.0158430Z",
                "deviceInformation": {
                    "$lastUpdated": "2025-09-22T05:45:31.0158430Z",
                    "__t": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "manufacturer": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "model": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "osName": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "processorArchitecture": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "processorManufacturer": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "swVersion": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "totalMemory": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "totalStorage": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    }
                },
                "deviceUpdate": {
                    "$lastUpdated": "2025-09-22T05:45:31.0158430Z",
                    "__t": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                    },
                    "agent": {
                        "$lastUpdated": "2025-09-22T05:45:31.0158430Z",
                        "compatPropertyNames": {
                            "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                        },
                        "deviceProperties": {
                            "$lastUpdated": "2025-09-22T05:45:31.0158430Z",
                            "aduVer": {
                                "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                            },
                            "contractModelId": {
                                "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                            },
                            "manufacturer": {
                                "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                            },
                            "model": {
                                "$lastUpdated": "2025-09-22T05:45:31.0158430Z"
                            }
                        }
                    }
                }
            },
            "$version": 7,
            "deviceInformation": {
                "__t": "c",
                "manufacturer": "cdm3b",
                "model": "pos-terminal",
                "osName": "Ubuntu",
                "processorArchitecture": "x86_64",
                "processorManufacturer": "GenuineIntel",
                "swVersion": "24.04.3 LTS (Noble Numbat)",
                "totalMemory": 4010512,
                "totalStorage": 25623780
            },
            "deviceUpdate": {
                "__t": "c",
                "agent": {
                    "compatPropertyNames": "manufacturer,model",
                    "deviceProperties": {
                        "aduVer": "Gen1DU;agent/1.2.0",
                        "contractModelId": "dtmi:azure:iot:deviceUpdateContractModel;3",
                        "manufacturer": "cdm3b",
                        "model": "pos-terminal"
                    }
                }
            }
        }
    },
    "modelId": "dtmi:azure:iot:deviceUpdateModel;3",
    "status": "enabled",
    "statusUpdateTime": "0001-01-01T00:00:00.0000000Z",
    "lastActivityTime": "0001-01-01T00:00:00.0000000Z",
    "connectionState": "Connected",
    "cloudToDeviceMessageCount": 0,
    "authenticationType": "sas"
}

i keep looping through this files to check what could we wrong, but i just not find a clue of the problem.