@Tony I know I did turn off DHCP on the C7. I was following the video for this on the TP Link support page. I cannot be positive about the 255.255.255.0, but since I think it was a default value, I...

Archer A7 ver 5 main router. Ethernet wired to LAN port on Archer C7 to use as Access Point. On C7 All wireless connections working All Ethernet wired connections working A7 IP: 192.168.0.1 Changed...