Zwave Multicast Unhandled Errors

[justindthomas]

I pretty regularly see these messages in my zwavejs2mqtt console.

2022-01-20 17:06:52.611 ERROR ZWAVE-SERVER: One or more nodes did not respond to the multicast request (Status NoAck) (ZW0204)
ZWaveError: One or more nodes did not respond to the multicast request (Status NoAck) (ZW0204)
    at Driver.sendMessage (/snapshot/zwavejs2mqtt/node_modules/zwave-js/src/lib/driver/Driver.ts:3390:23)
    at Driver.sendCommand (/snapshot/zwavejs2mqtt/node_modules/zwave-js/src/lib/driver/Driver.ts:3567:28)
    at BinarySwitchCCAPI.set (/snapshot/zwavejs2mqtt/node_modules/zwave-js/src/lib/commandclass/BinarySwitchCC.ts:114:21)
    at Proxy.BinarySwitchCCAPI.<computed> (/snapshot/zwavejs2mqtt/node_modules/zwave-js/src/lib/commandclass/BinarySwitchCC.ts:129:14)
    at VirtualNode.setValue (/snapshot/zwavejs2mqtt/node_modules/zwave-js/src/lib/node/VirtualNode.ts:65:14)
    at Function.handle (/snapshot/zwavejs2mqtt/node_modules/@zwave-js/server/dist/lib/multicast_group/message_handler.js:13:51)
    at Object.multicast_group (/snapshot/zwavejs2mqtt/node_modules/@zwave-js/server/dist/lib/server.js:40:112)
    at Client.receiveMessage (/snapshot/zwavejs2mqtt/node_modules/@zwave-js/server/dist/lib/server.js:95:99)
    at WebSocket.<anonymous> (/snapshot/zwavejs2mqtt/node_modules/@zwave-js/server/dist/lib/server.js:48:45)
    at WebSocket.emit (node:events:390:28)

Note that these are generally the only messages I see there as everything else is sent to the log file. Is this something that should be caught and logged rather than being written here?

Also, is this likely a hardware problem, or just because the multicast functionality in zwavejs hasn't been fleshed out yet? This is coming from one of two places: the LZW42 light bulbs in the fan in my son's room (which are always powered) and triggered by a motion sensor there or either the ZEN32 or LZW30 switch in my kitchen (they are triggered together via multicast from a motion sensor). I can't tell which from this error message and the message is not logged every time they're triggered.

EDIT: Actually I think it's both scenarios that trigger this occasionally. I also see MultilevelSwitch messages which would indicate the LZW42s. The ZEN32/LZW30 would be the BinarySwitch messages above.

[robertsLando]

Sorry for the late reply. BTW this is something coming from @zwave-js/server not zwavejs2mqtt