The remote pointer turns itself off when you set it down or you don't move it around much. Just shake the remote a bit from side-to-side and it will wake-up again.I'm new to this forum so I'm not sure if this question has already been answered or if anyone else has had this problem. My magic remotes curser has stopped working. The buttons on the remote work fine though. This is my first week with this TV and it is a 511 build. I used the buttons located on the TV to go through the settings and realized my TV no longer connects to my WiFi either.