Intermittent wireless network problem
I have a D-Link 3810 gateway that is giving problems with wireless connections. The only wireless device I've noticed the problem with is my 5 year old laptop. On occasion, my wireless network disappears from the list of available networks. When I check the modem, everything appears ok with all the lights I expect to see lit up. Eventually, the network reappears and usually everything works again. However, sometimes the network reappears but I'm no longer able to connect to it. I've tried restarting the modem and the computer, but that doesn't always work. If I connect the laptop to the gateway with a cable, everything works fine, but that's not the solution I'm hoping for. Is anyone familiar with this sort of problem?