I've recently purchased the Samsung Galaxy 10.1 2014 version during black Friday, after playing it with a couple of months there's couple of things that I just can't figure out and not able to get a solution to. The audio/video does not sync when I'm playing YouTube, it will be okay right in the beginning, then the sound will be faster than the video, happens to any video, does anyone have this issue and how to fix it?? Another issue is that you can't full screen any video?? There's no full screen button on YouTube and I watched some other videos embedded on some websites and there's also no full screen button, what's going on here? I'm feeling I should've went with the ipad!