I use my Vita to watch YouTube through the browser. However, it stops after a bit of video and I have to reboot to get it to connect again. It's now stopping after a few seconds to a minute. Whenever it disconnects the screen goes black and after double tapping power i get a NW-5603-4 every time. I'm on a black WiFi Vita 1003 running 3.70 with a 4GB memory card. Also, is there any way to get shortcuts to websites on the homescreen?