Question / Help Glitching/Pixelation every few seconds? Please help!

[TheOnlyFeatherYT]

So I was doing a livestream with me animating, and it was glitchy and pixely

Livestream>https://www.youtube.com/watch?v=l6vbfchEisM&lc=z13czj0bznv3gpaii04cjz0oysblyjjaqug0k

Log File>https://gist.github.com/b02036cacfe5e35efd8ab2ee67c3615e