Tuesday December 10, 2019


Some customers are experiencing trouble using Slack in a browser

Issue Summary:

On December 10, 2019 at 3:00 p.m. PST, an update to the Slack client was deployed which inadvertently prevented Slack from launching with all of the necessary data. Because of this, Slack windows and tabs that were opened in the browser resulted in errors. The change was immediately reverted and we called the all-clear at 4:34 p.m. PST.

11:11 PM PST

We've been given the all-clear. Everyone should be able to connect to Slack once more. So sorry for any disruption this caused to your day.

4:37 PM PST

We're digging into reports of some customers experiencing trouble using Slack in a web browser. We'll keep you updated with the latest. Thanks for your patience here.

4:15 PM PST

Services affected