Has anyone else experienced their console being "weird" for lack of a better word since the update? I also did the preview app about the week before but my box is just behaving strangely. The controller does not operate the menu as it used to- there seems to be a great deal of lag and catch up- you will move the stick around and nothing will happen- 20 seconds later it starts catching up and moving. As well I have been getting network errors on games I never had issues with before. Anyone else seen anything like this?