major impact GitHub โœ“ Resolved

Teams Github Notifications App is down

Started
2026-03-24 16:59 UTC
Resolved
2026-03-24 19:51 UTC
Duration
172 minutes
Date
2026-03-24

Incident Timeline

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 16:59 UTC

We are investigating reports of impacted performance for some GitHub services.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:09 UTC

We found an issue impacting notifications from GitHub to Microsoft Teams. We are working on mitigation and will keep users updated on progress towards mitigation.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 17:43 UTC

We are experiencing degraded availability from Azure APIs, which is impacting notifications from GitHub to Microsoft Teams. We are working with Azure to resolve the issue.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

investigating 2026-03-24 18:50 UTC

We are experiencing degraded availability from Azure Teams APIs, which is impacting notifications from GitHub to Microsoft Teams. We are awaiting resolution from Azure.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

resolved 2026-03-24 19:51 UTC

On March 24, 2026, between 15:57 UTC and 19:51 UTC, the Microsoft Teams Integration and Teams Copilot Integration services were degraded and unable to deliver GitHub event notifications to Microsoft Teams. On average, the error rate was 37.4% and peaked at 90.1% of requests to the service -- approximately 19% of all integration installs failed to receive GitHub-to-Teams notifications in this time period.<br /><br />This was due to an outage at one of our upstream dependencies, which caused HTTP 500 errors and connection resets for our Teams integration.<br /><br />We coordinated with the relevant service teams, and the issue was resolved at 19:51 UTC when the upstream incident was mitigated.<br /><br />We are working to update observability and runbooks to reduce time to mitigation for issues like this in the future.

โ† All GitHub incidents Other incidents on 2026-03-24