Microsoft Teams Repeatedly Prompts Sign-In and Stalls on Message Refresh
Teams continuously asks users to sign in while already in the app and gets stuck in a "checking for new messages" state. Cache clearing and reinstalls provide no lasting fix, blocking reliable use for work.
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Similar Problems
surfaced semanticallyMicrosoft Teams Perpetually Checks for Messages Without Refreshing
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Microsoft Teams Mobile App Broken After April 2026 Update — Sign-In Loop and Message Sync Failure
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Microsoft Teams Silently Loses Auth Without Re-Login Prompt
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Problem descriptions, scores, analysis, and solution blueprints may be updated as new community data becomes available.