Received invalid command: zha/devices

Trying to add my first Zigbee devices and it’s not working. Log issues below. I have a HUSBZ-1. I’ve removed the usb_path: /dev/ttyUSB1 from configuration.yaml per latest update and that didn’t fix it. Completely new to this. Trying to migrate from Wink.

Log Details (ERROR)
Logger: homeassistant.components.websocket_api.http.connection.140153171052560
Source: components/websocket_api/connection.py:84
Integration: Home Assistant WebSocket API (documentation, issues)
First occurred: 8:25:53 PM (2 occurrences)
Last logged: 8:25:58 PM

Received invalid command: zha/devices
Received invalid command: zha/devices/permit
2020-05-24 20:25:53 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection.140153171052560] Received invalid command: zha/devices
2020-05-24 20:25:58 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection.140153171052560] Received invalid command: zha/devices/permit

Figured it out. Was following the HA setup page guidelines for my particular HUSZB-1about adding the ZHA information into configuration.yaml. Too time to study the error and search a smaller snippet of the error and came across this post ZHA 91.1 errors in logs that included a link to this documentation for Zigbee Home Automation. Basically I edited my configuration.yaml to hide out the few lines of ZHA and then went to Configuration tab and selected Integration and hit the + symbol to add. From there I searched ZHA and added the Zigbee Home Automation where it asked me to select my proper serial port for Zigbee stick. After that I was able to go the normal route for adding Zigbee devices.

Been busy trying to get the rest of the system up and running with Node-red and all, it took some time away to search the proper error rather than the broader picture.

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