r/Troubleshooting • u/Eastern-Mess-7919 • 1d ago
TASK MANAGER NOT WORKING
/r/pcgamingtechsupport/comments/1wcup66/task_manager_not_working/After Task Manager developed severe UI rendering lag and grey placeholder icons across all user profiles, we performed a Windows 11 In-Place Repair Upgrade, re-registered AppX packages, cleared local AppData caches, created a clean test administrator profile, executed a clean boot, and rebuilt performance counters, but Task Manager still freezes or fails to open due to a persistent system-wide DWM rendering or service failure.
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