I finally joined the interweb from home. Work offered telecommuting for wife. I bought a MN500 microsoft router 8 years ago but never used it. So I dust off the router and started using it on a old dell desktop 4500. The router keeps dropping off anyone know why? It stays on for 1/2 hour then it will drop off. I have to unplug it then plug it again. Will work for 20 min to 30 min then drop off again. Wife stays wired the whole time with laptop at work that is connected to router. Thanks