Hi @katlou91,   If you are having problem to activate the WPS of the TP Link VR1600v we suggest to follow and perform all the troubleshooting guide available on this thread. Regards,   Hi  Just joined TPG. I have the same problem. Did you get a resolution? ... View more

Welcome to the Community @hearherburrell   The NBN NCD box is for NBN FTTC technology. If the technology available for you is NBN FTTC, then yes, you need an NCD.   We've created an article that will inform or guide you with the setup of all of our services. You may check New Connection Setup Help.   Feel free to search Community for help with your issue, or contact us and we'd be glad to assist you.   BasilDV ... View more