I’m maintaining this gist for a while to find the chatty devices that may slow the network down: How to check if Z-Wave node is Secure or Plus version based on QZW Config file. · GitHub
When in doubt, I just execute the last script from the gist:
I’ve just added the manufacturer, based on your recommendation, but I just find it a good practice to add the device name to my zwcfg_.xml so that I don’t get lost over time. It also works best with the graph panel I am maintaining as a side project: