I am confused as to exactly how something like this works. It is called a "Wi-Fi Router". Does that mean if I connect this thing into my current router, then there is a double NAT situation? I don't ...

I'm helping my son set up a Blue Iris box at his Mom's/my ex's house. She has Spectrum with their provided Askey RAC2V1K router. BI is running on Win10/64, and port forwarding is set up in the router, ...