I am having trouble with my laptop connecting to the router. It connects but says with limited activity tried all the suggestions it recommends but the only one that wqorks is turning the main router/modem off for ten seconds and swittching back on. This works for a bit and them goes off again. To me this would suggest something to do with default setting when it switches off but something somewhere is laterignback again on my laptop. Can anybody help me. Talk simply to me as I get confused easily thanks.