Xbox Gaming Connection

I recently set up the brand new white tower 5g home internet device. I was playing Call of Duty online and I noticed that randomly everyone would skip for a split second and it keeps happening throughout the game. My ping stays the same which is odd. My average download speed is around 300 and upload around 7-9. I checked to make sure the game servers were not having any issues which they weren't. Any suggestions as to what is going on? Is this common?