Never seen this before, but when I open Firefox with Yahoo as home page I get "Connection Refused" Other bookmarks / sites come up fine, and my wife's computer on the same modem and same router has no problem. While on another site, I clicked "home" and it opened Yahoo, altho slowly. But then while on Yahoo I tried to open a news article and again got the Connection Refused, and the same when trying to Sign In, i.e. for email. Any ideas on what the problem may be and how to fix? Thanks!