Slack Notifications Stop Working Across Both Mobile and Desktop Apps
A user reports that Slack notifications suddenly stopped arriving on both mobile and desktop simultaneously, with no clear cause or fix, disrupting their workflow.
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Similar Problems
surfaced semanticallySlack desktop notifications intermittently fail to appear
Users report that Slack notifications stop appearing for extended periods—spanning at least a week—affecting multiple people simultaneously. The issue is reproducible enough that affected users find others reporting it online, but there is no user-controlled fix. This is a platform reliability bug, not an unaddressed market gap.
Slack huddle and thread notifications disappear before users can act on them
Slack notifications for huddle invitations appear briefly then vanish without any missed-activity indicator, causing users to miss real-time collaboration events. Thread activity is also not surfacing correctly in some configurations. Users have no reliable audit of what notifications were received and dismissed versus never shown.
Slack Mobile Push Notifications Stop Delivering Mid-Day Without Warning
Slack mobile notifications fire reliably for a period then silently stop for the remainder of the day, causing users to miss messages entirely. The failure is intermittent and non-obvious, making it difficult to diagnose or work around. This is a critical reliability gap for remote teams depending on mobile alerts.
Slack stops delivering audible notifications in the latest version
Users on the latest Slack version report receiving no audible alerts for messages, mentions, or any other notifications, a regression from prior behavior. This affects the ability to notice time-sensitive communications.
Delayed or Missing Push Notifications Causing Missed Events
A user reports not receiving timely notifications from a team chat app, instead getting delayed email alerts days later, which caused them to miss important dates and events. This is a notification-delivery reliability defect rather than a broader platform issue.
Problem descriptions, scores, analysis, and solution blueprints may be updated as new community data becomes available.