I have two methods i used to log-in my single site log-in to access my work email client, Microsoft Outlook Web Application. At first, books to the email log-in stopped working. Then I would try through the company portal, and the same issue started happening again. I get the message I have logged out after clicking to log in. I tried clearing Cache and erasing site setting history, but these have been temporary solutions. I wonder what a more long-term solution would be.