Got a call last night. At first, the lady spoke so quickly and lowly, it came out as garbled garbage. (That in itself made me think it was some kind of scammer calling.) By the second repeat, I got Luanna and Dish Technical Support. I simply said that my Dish works fine. She said, "That's all we need to know" and hung up. I got the sense she was wanting to get off the phone as fast as she could. Is this for real?