I am having similar problems with my device. When I first got two days ago I would frequently an error pop up saying the app launcher is having problems so I would.be prompted to press the report button to report the problem. To be honest I almost returned the item but I am deciding to stick it out and hopefully the problem will fix itself. My screen is not as responsive. I wonder if it is just my particular device. Hmmm I hope we on this thread can help each other solve this problem. I don't feel so alone with this problem.

Hello i just purchased my nexus 7 and i mist say that i am slighrly disappointed in its perfkrmance thus far. I am here to get some feedback on i can do to make my user experience better so that i will not regret my purchase.