Cookies are stored on each user's computer, and helps them stay logged in after they have left the board. For help on what to enter for the settings, click the help icon next to the settings. If your users are having trouble staying logged in, please check:<br />
<b>Create a stronghold auto-log in cookie?</b> - As noted in the setting description, this enhances the security of your cookies. But it can also cause issues with users who have dynamic IP addresses. You may wish to turn this off to see if this helps the users stay logged in.