So I was just watching youtube, and in the middle of the video, I lose internet connection for the hundredth time! I rebooted it, but then later on It disconnects again. I reconnect it and it disconnects again. I'm using a wireless connection. And sometimes when I'm watching a YT Video in the middle of the video it goes back to the beginning...

I think that maybe there is problem in either drivers or the connection maybe loose or something. You may find something on google or on the manufacturer's forums.