Yahoo, Log In Loop

[jolynyk]

My Yahoo started asking me for my Password every 2 or 3 emails, Usually when I click on the "TO" for inserting addresses from the Address book.
I am using Google Chrome, but it does it with IE also.. I checked with Yahoo & they suggested deleting Browsing History & Cookies .. I did this with both IE & Google Chrome..But it's still the same.. Yahoo said I got caught up in a Login Loop..Incidentally I tried using my Yahoo on 2 other computers & it works fine anywhere else, so it's got to be something with my computer..

Anybody have suggestions...