That CAN BE THE CASE, however in this instance it is because TP-Link is using a self-signed certificate issued to tplinkwifi.net. I would suggest adding one of the small ACME based SSL servers and at least allowing users to add and renew SSL certificates using their own domains or DDNS domains via the FREE OpenDNS, CertifyDNS or the well-known Let's Encrypt service. That or at least add a function so that I can request my own certificate & use a GUI (or even CLI) to replace the self-signed certificate & the issue with duplicatee certificate names that plague the AX6000 at times. Just sayin....