Clear the cache and the cookies from websites that cause problems. "Clear the Cache": *Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now" "Remove Cookies" from sites causing problems: *Firefox/Tools > Options > Privacy > Cookies: "Show Cookies" Websites remembering you and automatically log you in is stored in a cookie. *Create an Allow cookie exception to keep such a cookie, especially for secure websites and if cookies expire when Firefox is closed. *Tools > Options > Privacy > Cookies: Exceptions If that "remember me" cookie is removed or gets corrupted or is not send to the server then the server won't remember you anymore and you need to sign in once again. Make sure that you do not run Firefox in Private Browsing mode. * https://support.mozilla.com/kb/Private+Browsing Do not use Clear Recent History to clear the "Site Preferences" and the "Cookies" as this doesn't take exceptions into account, but removes all specified data. * https://support.mozilla.com/kb/Clear+Recent+History Clearing "Site Preferences" clears all exceptions for cookies, images, pop-up windows, software installation, and passwords.

Hi, I have tried both mentioned tricks,but still i am facing same issue.