Our wifi keeps cutting out about once a week. It comes back if you unplug the router count to 10 and plug it back in, but what a pain in the ass! The cable company insists it's not them. I want to buy a new router, but have no idea what to get. We have about 1500 square feet over 3 floors counting the basement where the cable comes in. There are a few dead spots on the top floor, so I need a strong one without breaking the bank. Does anyone have a suggestion?