Just got a new 4k TV Vizio P series and Apple 4k Both have virtually the same apps but my Apple TV is slow to load if it will even play them at all. Just tried watching several shows on ATV on Amazon and got errors and the message to try later, went over to my Smartcast TV settings and watched there with no issues at all. Also trying to set up any apps on the ATV is such a PIA they usually error out and I have to repeat the same steps over and over. It has a difficult time it seems with my internet and I have Gigabit service with EPB. Even with a wireless connection it should not be having any issues on this front. I have the 64gb model, did I get a dud should I return it/exchange it? or any suggestions on how to fix this?