Hi kekoja3, Try this To add to the Manage Exceptions list while you are visiting a site -

Ctrl + i to open Page Info select Permissions tab scroll down to Set Cookies uncheck Use Default be sure Allow is selected close Page Info window at top right corner

https://support.mozilla.org/en-US/kb/firefox-page-info-window Firefox Page Info window

You can use these steps to make a website recognize and remember you.

• create a cookie allow exception with the proper protocol (https:// or http://) to make a website remember you

You can check that you aren't clearing important cookies.

• using "Delete cookies and site data when Firefox is closed" keeps cookies with an allow exception
• using "Clear history when Firefox closes" to clear cookies clears all cookies including cookies with an allow exception you may want to keep
• clearing "Site Preferences" clears exceptions for cookies, images, pop-up windows, and software installation and exceptions for passwords and other website specific data

• Settings -> Privacy & Security
  Cookies and Site Data: "Manage Exceptions"
• Settings -> Privacy & Security
  Firefox will: "Use custom settings for history":
  [X] "Clear history when Firefox closes" -> Settings