Decided to post here because I have two Macbook air and 1 macbook pro. So far, I have only seen this issue with my MBAs and not MBP. Magsafe is charges my MBA and I leave it charged. The problem is.... The light turns on the Magsafe in green and then it turns to Orange which indicates that MBA is charging. After few hours, the Magsafe light goes off. It has no green or orange light. First, I thought it was just stopped charging because it was fully charged. The problem begins when I start using the computer. I turned on my MBA without noticing anything, but after few hours, I realized that my MBA was not charging. My battery was down down down and it was plugged in with Magsafe. When I unplugged and plugged back in, the MBA was charging again. Does anyone have this issue? Does your MBA or any of your apple laptop computers stop charging? It happens to me all the time. Should I take it to apple store?