Problem: Yahoo Mail keeps asking to sign in This started happening out of the blue i would say a week or two ago. I get a prompt asking me to sign in even though i have my password saved. And even if i press ok i'll get the message again right back. But i dont always have the problem because a little later it'll check yahoo by itself and i'll get new email alert. So its on and off. I had it back on WinMo 6.0 and now 6.1. Has anyone else experienced this? I have never got this with my gmail account.