Lately, my modem is always losing connection to the internet. I'm online and all of a sudden its not connected. I have internet service through Cox, my modem is just some regular cabel modem I bought ( Best Data is the name) and I use a D-Link router for my ps3. When it disconnects, it still says im connected to the internet, and Cox told me to just reset the modem. It works when I unplug and replug it, but Im doing it like 5-10 times a day!!! Is there something I can do to fix this? or do I just need a new modem? It rarely used to do this, and now its hourly!!