Z-Wave Shows many Unknown devices - how to clear

In a fruitless effort to get my minimote working, somehow I’ve gotten a bunch off non-existant devices in my config.

Can anyone advise how these can be removed?

Help docs, second paragraph:

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This worked great. Danke schun Horst!

However, I restarted after to try and get the devices to disappear now all my nodes show as “cacheload”

Ugghhh, things were so stable before and now…

Ok, now step two should work:

  1. Go to the States menu under Developer tools in the Home Assistant frontend
  2. Click on the name of the zwave. entity you want to remove
  3. Make note of the entity’s “node_id” value as you will need to re-add the “node_id” attribute and value in step 4.
  4. At the top, edit the JSON attributes to replace false with true for "is_failed": false, so that it reads "is_failed": true. Also add the “node_id” value to the number listed in the entity’s attribute. The JSON attributes should look something like below:
{"node_id":6, "is_failed":true}
  1. Click Set State
  2. Go to the Z-Wave control panel in the Home Assistant frontend
  3. Click the Remove Failed Node button in the Z-Wave Node Management card
  4. The device will now be removed, but that won’t show until you restart Home Assistant

Thanks. But what I meant, was that I did step 2 alread and deleted all the old ones.

However, my node 57 which is my minimote never came back.
it’s on the zwcfg_0xff166786.xml. file as node 57

but it’s not showing up any longer in Coniguration > Zwave > Nodes (not listed there)

But it is there in states.