As far as i can see, the rate limit is designed to limit the speed of data link layer. And the speedtest or other tool to test the speed is depend on network layer. So it is normal when the test...

Next firmware i think would not support IPV6 still. Maybe in the future that would support.

I can't make sure about that when you don't give the detail more clearly. So i would advise you to contact TP-Link support team for help. You could submit ticket here:...

It doesn't make sense. And I don't think there are any problem with the 701ND. So you would better check the configuration of the port 7 and whether your firewall support VLAN? Or you could tell us...

EAP authentication include EAP-MD5, TLS/TTLS, PEAP, LEAP etc. I think it is the WPA-Enterprise or WPA2-Enterprise in the product.

There is not such an option for EAP.