The Importance of Restarting Your Router: Why It’s Necessary

Routers are designed to stay on for extended periods, and many users rarely consider turning them off. However, it’s not a good practice to leave your router running indefinitely without restarting it periodically. Let’s explore why it’s essential to reboot your router from time to time and what can happen if you neglect this simple task.

Reasons to Restart Your Router


Restarting your router is a straightforward process, and it’s crucial to do it correctly. Simply turning it off and on immediately is not sufficient; you should wait at least 20-30 seconds to ensure a proper restart.

  1. Preventing Saturations: One of the primary issues of not restarting your router is the potential for network saturations. As more devices connect to your network, your router has to handle numerous requests, which can lead to performance problems. Restarting the router resolves these saturations, similar to how closing processes on a computer or mobile device frees up resources.
  2. Resolving Problems: Router problems can arise due to firmware errors, system glitches, or other issues. These problems can manifest as reduced speed, Wi-Fi connectivity issues, or difficulties connecting devices. Restarting the router can often fix these errors and restore normal operation.
  3. Enhancing Security: Neglecting to restart your router can leave it vulnerable to certain attacks. For instance, the FBI recommended router restarts to counteract threats like VPNFilter, which could compromise routers and make them susceptible to remote control by attackers. Regular reboots can help break these attacks.
  4. Applying Updates: Some router models require restarts to apply updates effectively. If your router receives an update but doesn’t restart, the changes may not take effect, potentially causing problems. Similar to software updates that require a system reboot, routers need to be restarted after updates to ensure optimal functionality.

A Weekly Reboot Routine

While routers are designed to be always on, periodic reboots are advisable. A weekly reboot can help maintain optimal router performance and address potential issues. You can schedule these reboots, so they occur automatically, eliminating the need for manual intervention.

In conclusion, restarting your router from time to time is essential to prevent network saturations, resolve problems, enhance security, and apply updates effectively. While routers are built for continuous operation, incorporating a routine reboot can help ensure your network operates smoothly and remains secure.