I can no longer connect to the wireless internet. I am using my smartphone as a hotspot, and my other devices and computer connect fine, so the problem is with my laptop (running windows 7 Home). When I run a diagnostic, it says wireless adapter problem, yet when I go to device manager and check out my wireless adapters, it says they are all working properly. I even did a system restore to two days ago when the internet was connecting fine, and it didn't help. I haven't downloaded anything, or changed anything. Networks are showing up, I just cant connect. Please help!