I posted my own thread about issues concerning the US West Twitch servers yesterday, but haven't gotten any feedback on it. I'm not on the ISP that everyone in this thread is talking about, but I am having similar issues on those servers. I haven't tried a VPN yet, but will do tomorrow. But I also work for my ISP and had my network admin check my connection, and he also checked to make sure our data centres could connect to all the US West servers properly, and there were no issues with either. This all leads me to believe that the issue is actually with Twitch. Either some servers in their US West data centres are having issues, or they are quietly shitting on non-partnered streamers.