CS50 Status

Subscribe at the top of this page or check back here if you're ever having issues with one of CS50's command-line tools or web apps. If there are any interruptions in service, a note will be posted here.

api.cs50.io 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

harvard.cs50.me Operational

help50 Operational

help.cs50.net Operational

id.cs50.io Operational

ide.cs50.io Operational

lab.cs50.io Operational

man.cs50.io Operational

mirror.cs50.net Operational

render.cs50.io Operational

render50 Operational

sandbox.cs50.io Operational

style50 Operational

submit.cs50.io Operational

submit50 Operational

vault.cs50.io Operational

video.cs50.io Operational

and third-party services... Operational

AWS Cloud9 (us-west-2) Operational

AWS EC2 (us-east-1) Operational

AWS EC2 (us-west-2) Operational

AWS ELB (us-east-1) Operational

AWS Lambda (us-east-1) Operational

AWS RDS (us-east-1) Operational

edX Operational

GitHub Actions Operational

GitHub API Requests Operational

GitHub Git Operations Operational

GitHub Notifications Operational

GitHub Pages Operational

GitHub Webhooks Operational

Google Cloud Platform Google Cloud Networking Operational

Next Tech Project API Operational

Next Tech Sandbox Cluster Operational

PyPi Operational

Slack Connections Operational

Slack Login Operational

Slack Messaging 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

Zoom Meetings Operational

Zoom Software Operational

Operational

Degraded Performance

Partial Outage

Major Outage

Maintenance

Past Incidents

Oct 21, 2020

CS50 IDE is down for some users

Resolved - This incident has been resolved.
Oct 21, 15:35 EDT

Monitoring - A fix has been implemented and we are monitoring the results.
Oct 21, 15:11 EDT

Investigating - We are currently investigating this issue.
Oct 21, 14:35 EDT

Oct 20, 2020

No incidents reported.

Oct 19, 2020

No incidents reported.

Oct 18, 2020

No incidents reported.

Oct 17, 2020

No incidents reported.

Oct 16, 2020

No incidents reported.

Oct 15, 2020

No incidents reported.

Oct 14, 2020

No incidents reported.

Oct 13, 2020

No incidents reported.

Oct 12, 2020

No incidents reported.

Oct 11, 2020

No incidents reported.

Oct 10, 2020

No incidents reported.

Oct 9, 2020

No incidents reported.

Oct 8, 2020

No incidents reported.

Oct 7, 2020

No incidents reported.

CS50 Status Page

About This Site