Disconnected state called multiple times on stream

[riccardocescon]

Describe the bug I have the connectionStream listened, if i disconnect there are no issues. If i manually remove the ble peripherical while it is connected to the phone, then the disconnected state got called multiple times

To Reproduce Steps to reproduce the behavior:

1. on the main start a Listener on FlutterReactiveBle.connectionStream that simply logs the event
2. Connect to one device using connectTo()
3. Manually remove the ble device or power it off
4. Observe the log called multiple dimes with the disconnected state

Expected behavior I expect to receive 1 state for the disconnected value

Smartphone / tablet

• Device: Pixel 6
• OS: Android 15
• Package version: 5.3.1

Peripheral device

• nRF52832
• Does it run a custom firmware: yes

Additional context Here is the log i am getting

[event.connectedDeviceStream] Connected device: ConnectionStateUpdate(deviceId: D8:17:35:2A:C1:70, connectionState: DeviceConnectionState.connecting, failure: null)
[event.connectedDeviceStream] Connected device: ConnectionStateUpdate(deviceId: D8:17:35:2A:C1:70, connectionState: DeviceConnectionState.connected, failure: null)
[event.connectedDeviceStream] Connected device: ConnectionStateUpdate(deviceId: D8:17:35:2A:C1:70, connectionState: DeviceConnectionState.disconnected, failure: GenericFailure<ConnectionError>(code: ConnectionError.failedToConnect, message: "Disconnected from MAC='XX:XX:XX:XX:XX:XX' with status 8 (GATT_INSUF_AUTHORIZATION or GATT_CONN_TIMEOUT)"))
[event.connectedDeviceStream] Connected device: ConnectionStateUpdate(deviceId: D8:17:35:2A:C1:70, connectionState: DeviceConnectionState.disconnected, failure: GenericFailure<ConnectionError>(code: ConnectionError.failedToConnect, message: "Disconnected from MAC='XX:XX:XX:XX:XX:XX' with status 8 (GATT_INSUF_AUTHORIZATION or GATT_CONN_TIMEOUT)"))
[event.connectedDeviceStream] Connected device: ConnectionStateUpdate(deviceId: D8:17:35:2A:C1:70, connectionState: DeviceConnectionState.disconnecting, failure: null)
[event.connectedDeviceStream] Connected device: ConnectionStateUpdate(deviceId: D8:17:35:2A:C1:70, connectionState: DeviceConnectionState.disconnected, failure: null)
[event.connectedDeviceStream] Connected device: ConnectionStateUpdate(deviceId: D8:17:35:2A:C1:70, connectionState: DeviceConnectionState.disconnected, failure: null)