06-13-2018 10:11 AM
06-13-2018 10:38 AM
Which page exactly? Depending on the service, there are different timeout values, some of them are detailed here: https://support.office.com/en-us/article/session-timeouts-for-office-365-37a5c116-5b07-4f70-8333-5b8...
06-13-2018 11:28 AM
Outlook Web UI more than the others. I see the max I can extend is to 8 hours from 6. I have users complaining that it keeps asking them to login.
If they close the browser all bets are off.
06-15-2018 04:21 AM
From time to time I have seen too this behavior.
Usually, deleting cookies and starting over solves the issue.