Update – I went back to testing this morning, and found that it wasn’t working with the config that I posted previously. I did a bit more research and playing, and came up with this one:
CCMEnable=yes CCMServer=https://wdm.domain.com MQTTServer=wdm.domain.com
Switching out the wdm.domain.com for your URL obviously.
With that configuration in my 8.5 advanced settings, I still see the errors about switching names of the server in the system information on the client, however the configuration is downloaded correctly from the WMS and it is also connecting correctly to the server for MQTT (I’m able to send messages and restart the clients). I’ve tested this from factory reset a few times and all is working correctly.
Hope this helps.