Ghost node and secondary controller

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1

Hubitat C-8, platform 2.5.0.136.

I have a ghost node 0x2F / 47 showing NO DEVICE / FAILED / SPECIFIC_TYPE_POWER_SWITCH_MULTILEVEL.

Hubitat Refresh makes Remove appear/Pending, but Remove consistently fails with: “Failed node 2F remove status: 0 SDK failure node is no longer in failed node list.” Likely sibling nodes 0x30-0x33 were powered down, hub was shut down/power-cycled, same result. Z-Wave Mesh Details shows RoutingFor Count 0.

I tried adding a Zooz ZST39LR 800 USB stick through Silicon Labs PC Controller 5.56.1 as a secondary controller, but Hubitat inclusion does not detect it; PC Controller Classic Learn Mode / NWI Learn Mode ends with “Learn mode Removed completed” and the stick remains RealPrimary with only node 1.

Looking for guidance on removing node 47 or getting the secondary controller included.

2

Have you tried shutting down the hub and unplugging it for a minute or so (this is the only way to reboot the Z-Wave radio)? If not, give that a go and re-try the “Remove”.

3

Yes I did; no change.

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4

You could try, and no one wants to hear this, waiting. Before I go to using my Zstick, I’ll usually wait a few days. In about 50% of cases the hub sorts things out and remove works. Make sure the device you are trying to remove is powered down, as it could be a device already connected via another node number. But yes there is an issue with ghost nodes and them being difficult to remove, using only the hubitat. Good new is that it’s not too frequent

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