Running same software level and browser level as you and it works for me. I streamed a program off of the Audience network and it worked flawlessly.
It was a bit of a PITA to get it going. First it wanted to download and install the DirecTV Anywhere app, and then the first run had to register it automagically. I started at the DTV website and logged in and followed the prompts.
It does work for me and I am pleased with its performance.