Why does Yahoo Mail require a userid and Password several times per day?

How can I go back to "every two weeks" like it used to be? I have the box checked to remember me. I'm on Windows Vista with Internet Explorer 9. Is there a patch or upgrade that I can apply? Where would I get it? It seemed to change a few weeks ago....why? How can I correct it?

?2013-07-17T13:55:37Z

Favorite Answer

You may have lost your settings in the upgrade, or you may be deleting cookies automatically or manually.

Here is a link to the Yahoo help page, which I think will explain it for you, and details how to redo the settings:

http://help.yahoo.com/kb/index?page=content&id=SLN2660&actp=search&viewlocale=en_US&searchid=1373563346395&locale=en_US&y=PROD_MAIL_ML

Barkley Hound2013-07-17T13:56:01Z

That is normally caused by your cookies being deleted. It can be a bad file, high security settings, or a virus checking program.

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Pistol Pete2015-06-14T06:22:07Z

because yahoo mail SUCKS