so i always watch and use the espn app and tonight i walked away from my xbox for about 10 minutes and the espn app was playing. the controller turned off as usual to save battery and what not. i noticed on the screen the app said commerical break or whatever and it seemed frozen. so i turned my controller back on and it wouldnt connect with my console so i could use my controller. well i tried re syncing them and that did work either. so eventually i powered down my console and turned it back on and everything works perfect now. anyways, what do you think happened and why wouldnt my controller connect to my console when i turned it back on before powering down my console? is anything wrong maybe? any thoughts?