Hi! My Surface Pro suddenly is doing strange things. Basicly its stuck on PLugged in Battery not charging, but I have tried everything mentioned on the net. Even rolled back from win 10 to win 8. The funny thing is, sometimes it decides to charge for a few seconds when turned on and if the Surface is OFF the surface charges slowly but it does charge up to 100%. On when I power it up it stops charging So is it a software issue or is it a hardware issue? I am guessing its a short circuit, worth fixing? Cheers!