I have a wireless network set up and the problem is the computer with the card will develop signall loss where it says connection is excelent but yet it says "little or no connectivity" This only happens if she does not use the internet for a while and then goes to use it after maybe playing a game for two hours. As soon as she restarts the strength is back to normal.

I have a wireless mouse on the computer that is connected to the router, and I am woundering if this could be causeing the problem, as I have moved both the router and the base unit for the mouse to difernt locations. I also changed the channel of the router from 6 to 7 and the channel of the mouse from 1 to 2. Should I swap mouses so that I give the wireless mouse to my mother, the computer that has the wireless card.