I keep getting kicked off ATT Yahoo from Firefox, multiple times a day. I have refreshed the browser, cleared cache and cookies, put att yahoo in the excepted sites for privacy, operated in safe mode and private browsing (happens then, too), and of course, checked the "keep me signed in" box. Also, the sign-in window is very different than it is on IE or how it used to be on Firefox the last time I signed in before the problem started. I DO NOT have this problem when using IE so I pretty certain its Firefox. Anything, not too technical, I can try? I definitely prefer Firefox to IE but I can't go through the sign in process every 30 minutes. Come on Firefox, I know you can fix this.