This is called well-perfectly timed breaking point - so at least my guess. Purchased on October 16, 2013, ceased on 19 November 2014 at a function. The quality of the device convinced me from the beginning, not much for occasional surfing and use of the library on the TV but gave it all. Only that the unit is now fully gets off course frustrating. It has proved to be true once again: Who buys cheap, buys 2 times - I suppose that is now so :(