Honestly, I don’t know what exactly needs to be done, but twitch, unlike the same YouTube, always lacks Internet speed. I watch streams via wifi. Through the Windows task manager, I often see that twitch consumes over 20 Mbps and uses 70% of my processor. At peak moments of using the Internet, streams and recordings of streams do not freeze, but the speed constantly increases from 0 to 20 Mbps and falls back, at times when it is below 10 Mbps or I open even the usual "new tab" in Google stream or its RECORDING (it's like a regular YouTube video) completely freezes, 720p quality doesn't always help. Even while I'm writing this via google translator (.-.) the stream constantly hangs and drops the quality to 360p.