I have used my Surface with about 5 different Wi-Fi spots. I have noticed the following issue: When connecting to the Wi-Fi, even one I used before with no problem, I get "limited connectivity". After troubleshooitng the Wi-Fi and the Surface, I have found it to be a Surface problem. If I restart the Surface, it then immeadiately connects to the Wi-Fi with no issue. It appears the Surface is buggy and after leaving the tablet on for awhile, the Wi-Fi connection gets "corrupted". Is anyone else experiencing this?