I have a new Toshiba laptop that has not had any problems until a few days ago. When I start my PC it will not automatically connect to my network 75% of the time. When I manually try to connect it says it cannot connect to the network. However, if I disable my adapter and then enable it, it connects to my network automatically and works fine. Sometimes everything will be alright on start up and it will just end connectivity after letting the computer go into sleep mode. I once again have to go and disable the adapter and then enable it again. What could be the problem?