Aeotech Multi-Sensor redundant status update

Can anyone tell me why the Multi-Sensor updates with multiple status's for each measurement? Usually three times, sometimes two.

Z-Wave received "MultiSensor - Laundry (Luminance)" sensor update to 7 lux
Z-Wave received "MultiSensor - Laundry (Luminance)" sensor update to 7 lux
Z-Wave received "MultiSensor - Laundry (Luminance)" sensor update to 7 lux
Z-Wave received "MultiSensor - Laundry (Humidity)" sensor update to 30%
Z-Wave received "MultiSensor - Laundry (Humidity)" sensor update to 30%
Z-Wave received "MultiSensor - Laundry (Humidity)" sensor update to 30%
Z-Wave received "MultiSensor - Laundry (Temperature)" sensor update to 82.6 °F
Z-Wave received "MultiSensor - Laundry (Temperature)" sensor update to 82.6 °F

Thanks in advance

Radjin~