Enterprise Active Directory (EAD) will be decommissioning the legacy Domain Controller DC1. No outages are expected, however, should you encounter any issues please restart your computer to connect to a new Domain Controller.
If this does not resolve your issue, you can contact the IT Help Desk at www.it.ubc.ca/helpdesk.
For more information, please see https://it.ubc.ca/projects/enterprise-active-directory-ead-upgrade.