All Systems Operational
ap.cs50.school Operational
cdn.cs50.net Operational
certificates.cs50.io Operational
check50 Operational
cli50 Operational
cs50.edx.org Operational
cs50.harvard.edu Operational
cs50.readthedocs.io Operational
cs50.ly Operational
cs50.me Operational
cs50.yale.edu Operational
forms.cs50.io Operational
help50 Operational
help.cs50.net Operational
id.cs50.net Operational
ide.cs50.io Operational
lab.cs50.io Operational
live.cs50.io Operational
man.cs50.io Operational
mirror.cs50.net Operational
quizbank.cs50.net Operational
render50 Operational
sandbox.cs50.io Operational
style50 Operational
submit50 Operational
vault.cs50.io Operational
video.cs50.net Operational
. . . Operational
AWS EC2 Operational
AWS S3 Operational
edX Operational
Google Cloud Platform Google Cloud Networking Operational
Next Tech Project API Operational
Next Tech Sandbox Cluster Operational
Travis CI API Operational
Travis CI Linux Builds (Trusty and Precise on GCE) Operational
Travis CI Log Processing Operational
Travis CI Notifications Operational
Travis CI User Sync Operational
Travis CI Web App Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Past Incidents
Jul 22, 2019

No incidents reported today.

Jul 21, 2019
Resolved - If you had trouble with CS50.me, check50, and/or submit50 earlier today, those issues should now be resolved, but we'll keep an eye on things as well. Apologies for any trouble!
Jul 21, 18:22 EDT
Jul 20, 2019

No incidents reported.

Jul 19, 2019

No incidents reported.

Jul 18, 2019

No incidents reported.

Jul 17, 2019

No incidents reported.

Jul 16, 2019

No incidents reported.

Jul 15, 2019
Completed - The scheduled maintenance has been completed.
Jul 15, 08:12 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 14, 23:00 EDT
Scheduled - We will be undergoing scheduled maintenance during this time.
Jul 14, 13:37 EDT
Jul 13, 2019
Resolved - This incident has been resolved.
Jul 13, 18:16 EDT
Jul 12, 2019
Resolved - This incident has been resolved.
Jul 12, 21:12 EDT
Jul 11, 2019

No incidents reported.

Jul 10, 2019
Resolved - Apologies for the trouble, this should now be fixed! - djm
Jul 10, 12:06 EDT
Identified - The issue has been identified and a fix is being implemented.
Jul 10, 11:04 EDT
Resolved - Should now be fixed, my apologies! - djm
Jul 10, 11:58 EDT
Investigating - Apologies for the bother, should be back online soon!
Jul 10, 10:34 EDT
Jul 9, 2019

No incidents reported.

Jul 8, 2019

No incidents reported.