AppleTV does not ask for wifi password
I have been trying to connect my AppleTV to a new wifi network in my home. It is an FX2000 connected to US Cellular. My Mac and iPhone have no problem because they ask for the password. However, AppleTV never asks for a password when I try to connect. It simply tells me the password is incorrect. I have reset the AppleTV and I've verified the Wifi is WPA 3/WPA 2 Transition. I have also tried to connect to my iPhone (Verizon) hotspot and have the same problem. When I connect hardwire with an ethernet cable, it works fine. (but I am unable to keep the ethernet connected permanently for logistical reasons) Please help.
Apple TV (3rd generation)