Internet and TVs cutting out

@XfinityAlfonso​ yes, generally intent and TV interruptions happen around the same time. It will go on for 30 minutes or so and they is ok until the next time it happens. Maybe once a day and other times multiple times. On the internet it's not as noticable other that it takes pages to load a bit slow or will get a connection interrupted warning  It happens on our main TV and bedroom Tv that is hooked up via the Xfinity wireless box. All the hardware is Xfinity supplied, no 3rd party hardware.

This is great context, thank you user_mqzckm!  Are all the X1 boxes in the home the wireless variety? I have a few wireless boxes in my home as well, and have had some similar issues in the past. What's worked for me is resetting the main and smaller boxes at the same time. If the wireless boxes aren't used regularly, they can de-sync temporarily from the system, causing the stuttering/freezing shown in your video. 

The box for the TV in the livingroom is hardwired. The bedroom TV is wireless but it's used daily. What I do notice is the box on the TV in the livingroom is really sluggish with doing anything like going to the guide in the morning. Trying to use the built in apps is worthless. It's so flusterating that I just use the apps built into the TV.