On Tuesday, February 11, Keycloak logins be disabled between 1:00 pm and 2:00 p.m. (CST) for maintenance. Throughout this maintenance period, users will be unable to log in into Globus (via Argonne organizational credentials), https://alcf-users.slack.com, and https://balsam-dev.alcf.anl.gov. Logins active when Keycloak is disabled will remain active throughout the downtime. Furthermore, active Globus sessions and transfers will not be interrupted by the Keycloak maintenance; only new authentications, and re-authentications due to session timeouts, will be unavailable.