I have MS Pro 2 (512GB). I bought it about a year ago. Recently, I traveled from home on Cape Cod to Orlando with it. It worked on CC. When I got to Orlando, I tried to get Wi-Fi at the resort. It said no networks were available, which was not true. My phone got Wi-Fi and others with me did. In Troubleshoot, I got the following message: "The Marvell AVASTAR Wireless Composite Device adaptor is experiencing driver - or hardware related problems.". This problem persisted over two days. I took the tablet to a nearby Geek Squad at Best Buy. They had the same problem and got the same error message. I assumed I had a hardware problem. When I returned to Cape Cod, I tried the tablet again and it works fine. I'm using it for this message. What's going on. Please use simple language, I'm not technical person.