Monitoring - Some issues have been identified by Cloud9 and some fixes were implemented. Please let sysadmins@cs50.harvard.edu know if you are still losing files or having them corrupted. Please include your CS50 IDE username and workspace name (which should be part of the workspace URL), a list of the affected files, and in case of missing files:
* any (estimated) timestamps of when the files were last modified and or missed.

in case of corrupted files:
* any (estimated) timestamps before or after the files were corrupted.
* any events you believe might have lead to the corruption.

Thank you!
Oct 11, 17:50 EDT
Investigating - We have been getting reports about corrupted or lost files in some workspaces. We have reported the problem to Cloud9 and they have been investigating. We will follow up as soon as possible.

In the mean time, if some files are corrupted or lost in your workspace, let sysadmins@cs50.harvard.edu know your CS50 IDE username and workspace name which should be part of the workspace URL, along with the paths for the files in question.
Oct 9, 15:10 EDT
ap.cs50.net   Operational
cdn.cs50.net   Operational
check50   Operational
cs50.edx.org   Operational
cs50.harvard.edu   Operational
cs50.io   Degraded Performance
cs50.me   Operational
cs50.yale.edu   Operational
forms.cs50.net   Operational
help50   Operational
manual.cs50.net   Operational
reference.cs50.net   Operational
render50   Operational
style50   Operational
submit50   Operational
vault.cs50.net   Operational
video.cs50.net   Operational
. . . Operational
AWS EC2   Operational
AWS S3   Operational
Cloud9 Homepage   Operational
Cloud9 Hosted Workspaces (Africa, Europe, and Middle East)   Operational
Cloud9 SSH Workspaces & IDE (Africa, Europe, and Middle East)   Operational
Cloud9 User Dashboard (Africa, Europe, and Middle East)   Operational
Cloud9 Hosted Workspaces (America)   Operational
Cloud9 SSH Workspaces & IDE (America)   Operational
Cloud9 User Dashboard (America)   Operational
Cloud9 Hosted Workspaces (Asia Pacific)   Operational
Cloud9 SSH Workspaces & IDE (Asia Pacific)   Operational
Cloud9 User Dashboard (Asia Pacific)   Operational
edX   Operational
GitHub   Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Past Incidents
Oct 23, 2017

No incidents reported today.

Oct 22, 2017

No incidents reported.

Oct 21, 2017

No incidents reported.

Oct 20, 2017

No incidents reported.

Oct 19, 2017

No incidents reported.

Oct 18, 2017

No incidents reported.

Oct 17, 2017

No incidents reported.

Oct 16, 2017

No incidents reported.

Oct 15, 2017

No incidents reported.

Oct 14, 2017
Resolved - This incident has been resolved.
Oct 14, 15:58 EDT
Update - The issue has been identified and a fix is being implemented.
Oct 14, 15:50 EDT
Identified - Looks like a server in the cloud died. We're starting up a new one!
Oct 14, 15:46 EDT
Oct 13, 2017

No incidents reported.

Oct 12, 2017

No incidents reported.

Oct 10, 2017

No incidents reported.