3100 Errors ALWAYS - DirecTV

I believe that there have only been two instances ever where streaming to my iPhone has worked and at least 50 unique instances where it has not. If videos stream on FB, YT, linked in and from the internet via Safari, why is the DirecTV app continuously failing with a 3100 error code. One of DirecTV's marketing points is your ability to take it with you. I don't think they mentioned you can only take it with you 2-4% of the time even when all other forms of streaming video are working.