Same device different commandclasses?

I am using openHAB2, and on my zwave network there are a total of 11 Qubino Flush Shutters (ZMNHCD1). When i check out the node xml, i found some differences between xmls, like:

node6.xml:

<nodeInformationFrame>
    <commandClass>ZWAVE_PLUS_INFO</commandClass>
    <commandClass>VERSION</commandClass>
    <commandClass>MANUFACTURER_SPECIFIC</commandClass>
    <commandClass>DEVICE_RESET_LOCALLY</commandClass>
    <commandClass>POWERLEVEL</commandClass>
    <commandClass>BASIC</commandClass>
    <commandClass>SWITCH_ALL</commandClass>
    <commandClass>SWITCH_BINARY</commandClass>
    <commandClass>SWITCH_MULTILEVEL</commandClass>
    <commandClass>METER</commandClass>
    <commandClass>SENSOR_MULTILEVEL</commandClass>
    <commandClass>MULTI_INSTANCE</commandClass>
    <commandClass>ASSOCIATION</commandClass>
    <commandClass>MULTI_INSTANCE_ASSOCIATION</commandClass>
    <commandClass>ASSOCIATION_GROUP_INFO</commandClass>
    <commandClass>CONFIGURATION</commandClass>
  </nodeInformationFrame>

node9.xml:

<nodeInformationFrame>
    <commandClass>ZWAVE_PLUS_INFO</commandClass>
    <commandClass>VERSION</commandClass>
    <commandClass>MANUFACTURER_SPECIFIC</commandClass>
    <commandClass>DEVICE_RESET_LOCALLY</commandClass>
    <commandClass>POWERLEVEL</commandClass>
    <commandClass>BASIC</commandClass>
    <commandClass>SWITCH_ALL</commandClass>
    <commandClass>SWITCH_BINARY</commandClass>
    <commandClass>SWITCH_MULTILEVEL</commandClass>
    <commandClass>METER</commandClass>
    <commandClass>ASSOCIATION</commandClass>
    <commandClass>MULTI_INSTANCE_ASSOCIATION</commandClass>
    <commandClass>ASSOCIATION_GROUP_INFO</commandClass>
    <commandClass>CONFIGURATION</commandClass>
  </nodeInformationFrame>

As you can see, node 6 have an additional SENSOR_MULTILEVEL and MULTI_INSTANCE command classes even tough they are the exact same modules. And so i have some WARNs and ERRORs in my log file:

06:05:29.449 [WARN ] [.commandclass.ZWaveMeterCommandClass] - Unsupported Command 0x42 for command class METER (0x32).
06:05:29.969 [WARN ] [.commandclass.ZWaveMeterCommandClass] - Unsupported Command 0x42 for command class METER (0x32).
06:05:30.157 [WARN ] [.commandclass.ZWaveMeterCommandClass] - Unsupported Command 0x42 for command class METER (0x32).
06:05:30.336 [WARN ] [.commandclass.ZWaveMeterCommandClass] - Unsupported Command 0x42 for command class METER (0x32).
06:05:31.069 [WARN ] [.commandclass.ZWaveMeterCommandClass] - Unsupported Command 0x42 for command class METER (0x32).
 
08:52:44.135 [WARN ] [l.serialmessage.SendDataMessageClass] - NODE 6: Already processed another send data request for this callback Id, ignoring.
08:52:44.567 [ERROR] [tocol.commandclass.ZWaveCommandClass] - Error extracting value - length=9, offset=6, size=3.

11:53:08.750 [WARN ] [class.ZWaveMultiInstanceCommandClass] - NODE 6: The originating endpoint is 1. Please notify author.
11:53:08.751 [WARN ] [.commandclass.ZWaveMeterCommandClass] - Unsupported Command 0x00 for command class METER (0x32).

Should i copy the exact same xml from node9 to node6? Or any other solution?
Thanks…

Nevermind… I realised node.xml files are renewed on every restart of openhab. If a nodehas still such problems, i select “Renitialise the node” from habmin-things. Then it checks and creates a new node.xml for the particular node.

Back again with the same problem, whenever i restart openhab, or edit items file it seems like it is recreating the node.xml files. And then this starts again in my log file:

20:05:41.239 [WARN ] [ng.zwave.internal.protocol.ZWaveNode] - NODE 7: Unsupported multi instance command version: 0.
20:05:41.258 [WARN ] [ng.zwave.internal.protocol.ZWaveNode] - NODE 2: Unsupported multi instance command version: 0.

Same errors existed in other users, without any solution, like:


Let me rephrase the question then:
I do not use endpoint 1 and endpoint 2, i only use the endpoint 0 which is rollershutter. It’s not venetian blinds or tilting or anything. Once the multi_instance command class is deleted in the xml file all seems ok. But openhab gets the configuration of the nodes sometimes with or sometimes without MULTI_INSTANCE class, just randomly. So i have these errors in only some of the nodes not all. As a summary, Under what conditions openhab2 recreates the node.xml files??