I am unable to make ExpressVPN cooperate with my Archer A20 router. Because my ISP DSL has my modem configured as a passthrough, and my TP-Link router signs in using PPPoE, I cannot change the protocol connection type in the A20 router advanced GUI: Network>Internet>IPv4 log-in type to L2TP or PPTP. This technique is shown in the TP-Link help video that uses a really old router with ExpressVPN.
Also I cannot use the A20 VPN Server>OpenVPN GIU option becase it requires a numerical IP address and ExpressVPN only uses Host names (Apparently the host VPN server IP is not fixed).
Has anyone been able to work with Express VPN? I hate to go out and purchase a LinkSys router at this point.