That’s according to a Slack status update published Tuesday morning at 9:38AM ET:
“We’ve identified an issue affecting Windows desktop notifications for some Slack users. After updating to the latest release, users may still hear notification sounds, but the notification pop-ups aren’t appearing on their screens. We’re working on rolling back the release to resolve the issue and will provide an update as soon as more information becomes available.”
Update: Slack lists the issue resolved as of 12:34PM ET.











































