Aoetec smartswitch 6 wont update watt meter unless the reset meter button is pressed

Hi guys
system info:
-raspberry pi 3b+
with z wave aeotec USB
i am having problems, 3 of my 4 nodes (sensors). Only one of my sensors is sending data back to openhab. this can also be seen in the attached log file.
indent preformatted text by 4 spaces
I have made sure that all the things are all connected to items.
The mysterious thing is that they do display updated wattage when i use the reset meter function. But after that they kinda goes to sleep and does not update any further values

2019-11-29 18:16:07.023 [vent.ItemStateChangedEvent] - systeminfo_computer_openHABianPi_cpu_uptime changed from 51.1 to 52.1

2019-11-29 18:16:07.097 [vent.ItemStateChangedEvent] - zwave_serial_zstick_control_serial_sof changed from 2289 to 2290

2019-11-29 18:16:07.198 [vent.ItemStateChangedEvent] - zwave_serial_zstick_control_serial_sof changed from 2290 to 2291

2019-11-29 18:16:07.207 [vent.ItemStateChangedEvent] - node2_watts changed from 122.044 to 107.859

2019-11-29 18:16:07.255 [vent.ItemStateChangedEvent] - total_watts changed from 200.104 to 185.919

2019-11-29 18:16:07.997 [vent.ItemStateChangedEvent] - systeminfo_computer_openHABianPi_sensors_cpuTemp changed from 57.5 to 58.0

2019-11-29 18:16:09.000 [vent.ItemStateChangedEvent] - systeminfo_computer_openHABianPi_sensors_cpuTemp changed from 58.0 to 57.5

2019-11-29 18:16:10.006 [vent.ItemStateChangedEvent] - systeminfo_computer_openHABianPi_sensors_cpuTemp changed from 57.5 to 56.9

2019-11-29 18:16:10.098 [vent.ItemStateChangedEvent] - zwave_serial_zstick_control_serial_sof changed from 2291 to 2292

2019-11-29 18:16:11.013 [vent.ItemStateChangedEvent] - systeminfo_computer_openHABianPi_sensors_cpuTemp changed from 56.9 to 57.5

2019-11-29 18:16:12.020 [vent.ItemStateChangedEvent] - systeminfo_computer_openHABianPi_sensors_cpuTemp changed from 57.5 to 56.9

sorry for my bad language English isn’t my native language
also this is my first post so it might not be explained very well, so please ask i am missing some information

Log file? System info? Sensor type? Binding used? Communication protocol?

thanks for the reply, i shared my draft without knowing but its updated now, the sensor is a Aoetec smartswitch 6. and the binding is z wave by Chris Jackson. protocol is zwave using a z wave usb stick plugged in a raspberry pi 3b+ running openhabian and the log file is in the edited post