Brand New HA Green, Install failing, Supervisor no internet

Please forgive my naïveté as i am pretty well completely new to HA and smart home in general. I ordered a new HA Green, got it today, followed the instructions and hooked it up to the network and power. Lights did the appropriate blinky things, open up a browser page and am met with the attached log. I’ve fiddled with various router settings to make sure it has a static IP and that ports were open but to no avail. The router in question is a TL-R600VPN from tp-link.

Obviously any help would be greatly appreciated.