I just bought an Archer AX23V (listed also as AX1800) in Japan. https://www.tp-link.com/jp/home-networking/wifi-router/archer-ax23v/ I had no problem setting up the network (PPPoE) and all my devices...

Thanks a lot. Actually, I am really ashed to say that I was pinging wrong IP addresses. So, there was actually no issue. I suggest this post to be removed to avoid that other community memembers...

I just bought an Archer AX23V (listed also as AX1800) in Japan. https://www.tp-link.com/jp/home-networking/wifi-router/archer-ax23v/ I have updated from a google wifi router. I had no problem setting...