iPhone 8 Plus won't connect to 5GHz WiFi
My WiFi router is connected to an access point, which can be connected to through either a 2.4GHz connection or a 5GHz connection. Each network has a different SSID, so I know which one is which. I got my iPhone 8 Plus today from an Amazon Renewed seller, and so far everything has been perfect, except the phone can only connect to the 2.4GHz network. It can find both, but when I try and connect to the 5GHz network it loads for a while before displaying "No Internet Connection". However, connecting to the 2.4GHz network works with no problems, leading me to believe it's a problem with the phone. I am running the latest version of iOS 14.4. Can anyone help?
iPhone 8 Plus