Records show that in the 1 414 days from January 18, 2021, 1 uptime tests were completed for tcsd.instructure.com. Tcsd.instructure.com was reported as facing challenges with accessibility or other operational difficulties in all assessments as of December 2, 2024 All checks performed as of December 2, 2024, showed no offline periods for tcsd.instructure.com. The latest occurrence, coded 401, out of the 1 error replies that included errors, was on January 18, 2021. Tcsd.instructure.com's January 18, 2021, response time contrasted with its average, being 0.569 seconds against 0.569 seconds.