I got new Twitch.tv update about a few weeks ago, version 2.3.0. It looks good and little lag, but every time I turn on my TV again after using Twitch.tv app before (I even closed it before turn off) it froze at my home screen background, I'm pretty sure I can open other app but it only changes the background color, no image, button, information show up.
update: i was sent a ticket to twitch.tv support, no response yet.
update1: old twitch.tv app is dead, can't watch anything on
update2: old app may still alive, my isp blocked twitch
I had big issues with that app, yesterday I uninstalled it, because S0undTV got update with buffering settings.
My Mi Box S was freezing, sometimes when I tried to play VOD it rebooted my box, it was really bad.