Stutters/jitters due to high network speed?

Donk323

Prominent
Feb 15, 2017
10
0
560
So I recently bought a GT62VR Dominator Pro 087 and for some reason when I download games through stream and uses up most of my net it stutters / jitters my mouse movement and stuff like that, also when I try to speedtest itll stutter as the speeds reach near its max, My net is 300mbits down and 20mbits up. Basically the GPU / CPU gets eaten up so hard that it causes my laptop to stutter/jitter. I've never had this problem with previous laptops that weren't anywhere near as good.

Any help is appreciated. The closest thing I have come to making sure it doesn't happen through steam is limiting its bandwith to 10mbs.