Pakistan, May 4 -- Many internet users often notice the green lights on their Wi-Fi routers blinking continuously, raising questions about what these signals actually mean. These lights are not random; they are part of a built-in system that communicates the status of the device and its connection.

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A router is designed to show different light patterns depending on its activity. When a device is first switched on, the lights may blink slowly as it attempts to establish a connection with the network. This indicates that the system is initializing and searching for stable connectivity.

Once the connection is successfully established, the blinking pattern may change or stabilise, showing t...