How to Fix Discord Freezing After a Windows Update

Published on May 12, 2026 | Translated from Spanish

If after installing a Windows update you notice Discord freezes when opening it, you are not alone. This recurring problem is usually due to corruption in the operating system's notification system, affected by background services like the clock. Here are three practical steps to restore its functionality without needing to reinstall anything.

A PC monitor shows Discord frozen alongside a clock and broken notifications, with three numbered steps next to it.

Repairing the notification system and background services 🛠️

First, repair the Windows Clock app from Settings > Apps > Installed apps. Find Windows Clock, access Advanced options, and click Repair. Restart the PC to restore the connection with notifications and background tasks. Second, disable notifications in System > Notifications & actions, turning off the option to get notifications. Then, open Run (Win+R), type services.msc, and stop the WpnService service. Third, in Task Manager (Ctrl+Shift+Esc), end the notification process per user. This restores Discord's flow.

When Windows decides your time isn't important ⏰

The best part is that the culprit is the Clock app, the one you use to avoid being late for meetings. It turns out that Windows, in its infinite wisdom, decides that fixing the time is more important than letting you talk to your colleagues. So, while you repair the clock and disable notifications, remember: time is relative, but frustration with Windows is absolute.