''please resume in your original question thread - https://support.mozilla.org/en-US/questions/1071822'' After two weeks of not getting an answer for this problem with one person giving a solution that was no help, I'm going to ask this again. FIREFOX, your browser, will NOT allow me to login into my primary email account. It keeps saying that that the browser won't sign in, the cookie is too large. The answer I got was to delete all cookies and the cache from the browser to fix the problem. SINCE THE PROBLEM OCCURRED AFTER I DELETED THE CACHE AND THE COOKIES FROM MY BROWSER, THIS IS OBVIOUSLY NOT THE ANSWER, PLEASE DON'T TELL ME TO DO THIS AGAIN! I come here to your support pages for help when I have problems, but your help pages are not helpful at all. Your browser seems to be getting worse and worse with each update you do, maybe you should leave it alone.