It may be useful to others if you can relate more about this experience. There is a recently created topic especially for NBN Fixed Wireless issues.
https://choice.community/t/nbn-fixed-wireless/
We were recently advised that customers in our area on ADSL in a FW area could keep the service. The source ‘Minister for Communications’ and local Federal MP. I’m still to locate exactly the same answer on the NBN Co web site.
