RhinoFish - 8:32 pm on Dec 30, 2008 (gmt 0)

sometimes portals write a session cookie that keeps track of whether you're logged in or not... and when edits made to the login page, or redirects (especially in load sharing farms) get added, there can be a cookie domain mismatch, like dropping the www as a user and the programmer allows folks to try to login in on the non-www page, but the cookie is set to write and read from the www version...

anyhow, this kind of stuff can happen and be browser independent.

just cured this same problem with my roadrunner email, they had changed the login, implemented a redirect, and my password tool was going to the old location and the session security cookie was being mismatched...

anyhow, try this.

go to this url:
https://adwords.google.com/select/

and try and login (don't use your password manager if you use one).

if it lets you in the first time, check your password manager (or bookmark) that you've been using and see what the url is that you have been using. if the url above works, rebookmark or edit the url in your password manager.

good luck!