@Sunshine Thank you for the reply and help. I have tried all three methods including the app. I was told try switching off Mesh and band steering on the router and that should work. I know they are...

first time on the forum and I am desperate for help. I have a Zyxel EX5401-B1 router and I cannot connect the TP-Link AC1750 to it. It was working well with an old Zyxel router but when I upgraded to...