Dropbox Not Syncing or Stuck Windows 11 Fix [2026]

Quick Answer: Dropbox stuck due to file conflicts or cache issues. Pause sync, quit app, clear cache, restart.

Fix

Dropbox → Pause syncing → Resume syncing

Close Dropbox → Delete %LOCALAPPDATA%\Dropbox\cache → Restart Dropbox

Dropbox → Preferences → Sync → Ensure folders checked

Remove special characters (< > : " | ? *) from file names

Againly runs check_app_cache to detect sync conflicts.

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Instant Resolution

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Works on Windows 10 & 11 • No credit card required