Why does Yahoo! Answers keep changing format?

It is almost impossible for me to re-log in on my Pantech Pursuit. I can be logged in for a few days, then Yahoo! changes the format and locks me out. I have to "back door" through a past "best answer" link. Why do they keep doing this and logging me out?

Son of T32013-07-04T18:14:34Z

Favorite Answer

You may have a bad cache file on your system. You can try this, it can help. It has worked for others. Make sure you do all four steps.

1. Log off YA, and get off Yahoo pages.
2. Clean internet cache files and cookies
3. Delete all temp files
4. Reboot your computer

Also make sure your Flash and Java Updates are current.
Do all the steps to make sure you get the offending file.

Anonymous2013-07-05T01:23:27Z

If you are using a smart phone or similar they don't have the ability to do a lot of things and the cache can get clogged up faster than a lap top or a desk top.

Just do a deleteion of temporary internet files, cookies etc and do a reboot and see if that helps.
Switch to desktop mode
H-man

Amanda2013-07-05T01:28:40Z

Are you sure you are using the mobile site on your cell phone? And I would clear all cookies and catch. That should help, good luck. As for Yahoo changing the format, I don't know.