Can't remove z-wave nodes

I have moved from Domoticz to HAss.io and seems to getting it to work.
But since I hade Domoticz before the controller remembers some of the nodes.
But some arent working and I have excluded them and th nodes a showing that they havnt got any controller connect.
But Hass.io shows them as dead och cached.

How can I remove them from Hass.io so that I can start clean?

Try going down to Zwave > Zwave Node management. Select the node you want to remove under Zwave node Management, then use the “Remove Failed Node” option, to see if it works…

Good Luck…

I managed to remove 2 of 6 devices that way.

I get the following error message in OZW log

2017-07-31 19:55:22.056 Detail, Node037, Notification: ValueChanged
2017-07-31 19:55:26.751 Detail, Node034, Queuing (Controller) Replace Failed Node
2017-07-31 19:55:26.752 Info, Replace Failed Node 34
2017-07-31 19:55:26.752 Detail, contrlr, Queuing (Command) ControllerCommand_ReplaceFailedNode: 0x01, 0x05, 0x00, 0x63, 0x22, 0xce, 0x75
2017-07-31 19:55:26.752 Detail, Notification: ControllerCommand - Starting
2017-07-31 19:55:26.754 Detail,
2017-07-31 19:55:26.754 Info, contrlr, Sending (Command) message (Callback ID=0xce, Expected Reply=0x63) - ControllerCommand_ReplaceFailedNode: 0x01, 0x05, 0x00, 0x63, 0x22, 0xce, 0x75
2017-07-31 19:55:26.757 Detail, contrlr, Received: 0x01, 0x04, 0x01, 0x63, 0x08, 0x91
2017-07-31 19:55:26.757 Detail,
2017-07-31 19:55:26.757 Warning, contrlr, WARNING: Received reply to FUNC_ID_ZW_REPLACE_FAILED_NODE - command failed
2017-07-31 19:55:26.757 Detail, Node145, Expected callbackId was received
2017-07-31 19:55:26.757 Detail, Node145, Message transaction complete
2017-07-31 19:55:26.757 Detail,
2017-07-31 19:55:26.757 Detail, contrlr, Removing current message
2017-07-31 19:55:26.758 Detail, Notification: ControllerCommand - Failed

How did you remove the others?

I got a warranty replacement. And that solved everything for me.