I have a zoom ADSL X6. Had it for less than a year and its been working perfectly. But recently, the DSL light just keeps flashing so obviously no internet. When I use it with the other 2 telephone ports in my flat it is fine. Is the problem with the telephone socket itself? It works fine with a telephone plugged into it btw and the router has always been working prior to these few weeks. Or is it my provider, Virgin Media's fault? Any input would be appreciated.