Hey guys, It hasn't got anything to do with TIA, specifically. Especially if you have an older device you may need to upgrade the YouTube app on the device, or may need a newer device to continue to watch YouTube videos. You can read more about it here: https://support.google.com/youtube/answer/6098135?p=yt_devicesupport&hl=en&rd=1 But yeah, in short, it isn't a TIA thing. Ben