[bug]AEON Labs / MultiSensor 6 firmware update not working

[mschiessl]

Checklist:

• I am not using HomeAssistant. Or: a developer has told me to come here.
• I have checked the troubleshooting section and my problem is not described there.
• I have read the changelog problem was not mentioned there.

Build/Run method

• Docker

zwavejs2mqtt: 5.4.0
zwave-js: 8.0.3

Describe the bug

When trying to send a firmware update towards AEON Labs / MultiSensor 6 i am getting the following error messages:

First attempt

Failed to start the update: Firmware target #0 not found on this node! beginFirmwareUpdate undefined

on other attempts i am getting the following error

Failed to start the update: A firmware upgrade is already in progress! beginFirmwareUpdate undefined

Trying to abort the update i am receiving this but without any change on the second err message

Success zwave api call abortFirmwareUpdate undefined

To Reproduce

• Go to the Aeotec website and fetch the latest EU firmware (for my use case)
• extract the received rar file
• Go to the webinterface, pick the device ID (tested on several Multisensors - so lets use feat: support start stop commands for multilevel switch zwave-js-ui#40 for now)
• Click the advanced button within the device details subpage
• select Firmware update
• set Target: "0" (to hit the chip)
• Select the extracted .exe file from the firmware (found that zwave.js is able to extract aeotec firmware from it)
• click the begin button

See error message on botton & observer log

I waited ~ 1.5 hours for the update to complete without success

Expected behavior

The regarding deviceID is getting the firmwareupdate through (after some time)

[AlCalzone]

Thanks, I think I know why this happens. Should be fixed in the next patch.

[mschiessl]

@AlCalzone - thanks that was a seamlessly quick one :D thanks for the heads up.
Let me know if you want me to run a preflight test with a self built image. Happy to verify upfront a release