Just did a z-wave repair and this device appeared from nowhere. Has anybody seen that before?
AFAIK the hub has limited interaction with the z-wave chip. For e.g. it can’t remove orphaned devices. If this was a device that was paired earlier and left over because somehow it was orphaned, it could be that device id coming back. You have devices with an id after 0x21?
Had one about 1 year ago. Interesting thing is that z-wave repair completed with no errors. I deleted this device and rerun z-wave repair and now I have 2 orphan devices, 59 and 5A which I also had before.
If you look in the Z-Wave section of the Hub details page, is Suc ID the same as Node ID? If not, network repair requests a network update from the primary controller, which can lead to devices being re-added to SmartThings.