Hello everyone! Got my Sony Tablet S one week ago, and frankly, i´m a big fan of Sony products and also of the Android OS, but this one has been nothing but super problems to me, and im starting to regret my decision of buying this tablet in particular. Did anyone noticed any kind of image persistance on it?? Mine has it, if the keyboard stay up for more than 3 minutes, the keyboard stay there for all subsequent screens, this has been pretty annoying. On top of that, mine was gifted with a single vertical red line crossing the middle of the screen, pretty much stuck there for everything i do. Did anyone in the world had this problem also?