Jutter / Frame Rate issue.

Just got DirecTV Stream and am having an issue. When ever I use the DTV Stream Box and  tune to a channel, say ESPN, or MLB or Fox News, if there are any graphics scrolling across the bottom of the screen, they are juddering, after about 10-11 seconds, it clears up, the scroll is nice and smooth and all is well. However, if I leave the channel and turn back, the same thing happens.

Also I noticed when I surf other channels, say ESPN and there's a basketball game on, the picture is fuzzy, for about 10-11 seconds, then it clears. Here's the kicker, If I use the Directv Stream app with my Apple TV box, I don't have this issues.( It's only with the Direct TV Box oh and it does the same thing with my  Roku as well). The apple tv works flawlessly.

I've tried ethernet, 5ghz, 2.4ghz connections. I've even hooked it up to numerous TV's, and I get the same issue. I've checked the video settings, they are defaulted to 1080p, I've tried every single video setting and nothing works.  Again, if I run the app through Apple TV Box, all is well.  There is an issue with the box DTV Stream provides and it's ability to properly scale, or pass through (sorry, I'm not a tech guy) the proper signal at the proper "frame rate"??

I called DTV and all they tell me is, "this is not a known issue and they have not received any complaints about this". I can't believe this is true. I've tried 5 different DTV Streaming boxes, and every one exhibits the same behavior.  I even googled to see if there was some hidden service menu within the box I could access. 

Also I have 500Mbps internet from Cox. I called them as well and they could not offer  any suggestions / settings I could change within my Panoramic router. 

Any suggestions would be appreciated. Has anyone else had this issue?