Dear TP-Link support team, I have the same issue with @Mike5555 on thread https://community.tp-link.com/en/home/forum/topic/201042, but with my new Archer VR2800 (shame I didn't notice before I buy...

Hi Mike5555 I have the exact same issue too, with my Archer VR2800 though! I just want to whitelist whatever device I want (to my opinion spoofing a MAC address requires bypassing the WPA wireless...