@Clive_A Thanks - Support Team has been great and this beat firmware fixed - works really well!

@Clive_A Thank you for the feedback. I did read that post, but it was an odd, non-relatable post - because it doesn't reference the firmware on the actual router but the software version of the SDN...

@Clive_A are you suggesting that I do this (One-to-One NAT) in addition to the Transmission - Virtual Server - Port Mapping? I am following this guide https://www.tp-link.com/us/support/faq/4006/ to...

I currently have a few of these Firewall Routers. In v1.2.0 firmware and the current v1.2.1 - there is a feature called WAN IP Alias, where I can assign multiple addresses to the WAN Port. Which is...