I use this device now for approximately 1 year. From the beginning, I believed that it has a life of its own! It does mysterious things without instruction. So suddenly it will change the display color, the brightness, it establishes connections to the Internet and it reacts on some days hardly touch signals. Actually, a nice and good device - if it were not for these oddities. Conclusion: It has been B-Ware in the end, I bought here or unknowingly, it is programmed to spin?