Sometime every 2-5sec buffer size decreased more than 1 sec

That is better than my internet speed. I dealt with this issue a few months ago, before I switched from Wireless to Ethernet. My wireless receiver would only receive 30 out of the 60 Mbps available. I switched to Ethernet, making it so I got the full 60, resolving my issue.

As of today, the issue returned. Buffer, Buffer, Buffer, Buffer, and then finally it quits attempting to fill the buffer. This happened and is happening with all streams on Twitch. I previously could watch on source without a problem, but this issue previously forced me to use mobile quality. And even then the buffer would eventually fail and quit. This in the second time in 2-3 months, and honestly, I’m sick with this nonsense junk.

Here is my internet speed if anyone is wondering: http://www.speedtest.net/my-result/4632543768