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