I have an HP/Compaq laptop that is quite a few years old but has been working fine. It has stopped connecting to the internet although it will connect to my wireless network. The internet works and all other devices (my tablet, my phone, daughter's laptop, etc) all connect. The laptop started having troubles recently and would eventually connect to the internet if I rebooted a couple of times. However, I've been trying multiple times today and it still won't connect. I have Windows Vista and the repair function has not fixed it or diagnosed the error. Suggestions most welcome.