Thursday January 22, 2026

Resolved

This issue is now resolved for all users.

• Current status and recent actions taken: We have completed deployment of a fix for this issue.
• Previous impact to end users: Some users were having trouble performing certain actions related to App Management
• Required resolution steps: No additional steps are required from users.

We apologize for any disruptions to your day.

2:18 PM PST

Update

Our work on this issue is still ongoing.

• Current status and actions being taken: We have identified the cause and are working on a fix.

We'll be back with another update once we have news to share.

12:28 PM PST

Investigating

Some users are having trouble performing certain actions related to App Management, such as; 

• Create New App from https://api.slack.com/apps
• Show button to reveal the client secret 
• Unable to install or delete internal app
• Attempting to edit event subscriptions, Enable Events view has an indefinite loading wheel

Thank you for your patience while we continue to investigate the situation.

11:43 AM PST

Resolved

Email delivery has returned to normal and all services are operating as expected. Thank you for your patience while we worked through this issue. 

We apologize for how this issue may have affected you and your business.

12:09 AM PST

Monitoring

An upstream provider is experiencing issues that are causing delays in some email delivery. We’ll be back with an update once things are resolved on their end.

2:00 PM PST

Summary

Starting 8:27 PM PST until 10:01 PM PST on January 22, 2026, some users experienced issues loading activity feed in Slack.

We traced this to a backend resource that unexpectedly hit capacity limits. This resulted in activity feed processes no longer serving traffic. We promptly adjusted the configuration and increased capacity limits for the backend resource, resolving the issue for all affected users.

9:16 AM PST

Resolved

This issue is now resolved for all users.

• Current status and recent actions taken: The issue affecting the activity feed and message functionality has been resolved. We’ve taken steps to prevent this from happening again, and all systems are now operating normally.
• Previous impact to end users: During the impact, some users experienced issues with the activity feed and messaging, including degraded performance and errors.

We apologize for any disruptions to your day.

10:47 PM PST

Update

Our work on this issue is still ongoing.

• Current status and actions being taken: We have identified the source of the ongoing issue related to activity feed and message functionality and are actively working on a fix.
  
  

We'll provide another update as soon as it becomes available until the impact is resolved for all users.

9:43 PM PST

Investigating

We’re investigating a Feature Degradation affecting a number of users. Some users may be unable to load their activity feed and may encounter the following error message: “Something’s fishy! Slack can’t seem to load your activity feed. ”We’ll provide updates as soon as possible, as more information becomes available. We apologize for any inconvenience this may cause.

9:03 PM PST