Can't access Marketing - error "Timeout occurred. Please login again."
If you are trying to access your "Marketing" tab and see a login screen instead of the Marketing dashboard, it is because your browser is set to NOT allow cookies.
You will want to adjust your browser settings to ALLOW Cookies and it will immediately resolve the issue.
Here is a link to some information for managing cookies for the Safari browser
Internet Explorer 11 Cookie Settings: http://windows.microsoft.com/en-us/internet-explorer/delete-manage-cookies#ie=ie-11