I have searched through forum and can't find and threads that provide a solution with Cricket/AT&T not connecting via WAN. I can’t connect to BI remote UI3 WAN when I use my Cricket mobile data. If I use my Wifi on the phone and connect LAN it works fine. I have also had bp2008 try to connect on WAN and he was successful so I know the port is working. (Also checked with canyouseeme.org and was good) I can see my carrier ip trying to connect in the Blue Iris Status -> Connections Tab but it doesn’t look like it ever connects. The Time column showed 2 seconds in one instance. When I try to login in I get a “Login failed but Blue Iris didn’t return a reason”. One time it showed logged in on the BI Connection Status, but the UI3 stayed on the login screen. I tried disabling the UI3 and when I try to log in it stays stuck on the login screen. I have cleared cache on phone, restarted, etc. Again, it works in LAN connections, but not WAN.