Is your problem Internet disconnet not cable connection drop? Try to pick up the "Host Network for the Ethernet port" as 2.4GHz, i suppose it helps if you confirm the problem is internet disconnect...

Maybe try connect PS4 by the cable port on your RE355 is a good method. Have you tried that? I suppose it would help

Wi-Fi password your modem/router's, because the extender need to extend your Wi-Fi by connecting to router and repeating between phone and router

Greeting peoples The final picture shows that this tplink might not connect to main router at that time. You see the ip gateway address 192.168.0.254 is the default address used only when tplink...

Greeting, Arczi. If you want this TP-Link to extended your Wi-Fi, at least you need to told it which Wi-Fi it should extend, don't you think so? Seems you didn't mention if you had ever installed...

I see this unit has built-in AP mode See https://www.tp-link.com/en/products/details/cat-10_RE305.html "RE305 is more than a wireless range extender. Simply plug the Ethernet cable into its Ethernet...