brand of the router, although the majority of Wi-Fi routers are equipped with indicators that display the status of the connection. Typically, these indicators are not a cause for concern.
There are instances when an LED light on a Wi-Fi router or modem may flicker or blink rapidly, however. For instance, the power LED frequently blinks on a router that has several lights during the boot process. For a router featuring a single LED, it might flicker when you’re updating or linking it to another device, such as a different router or a smart home gadget. The details of these occurrences vary between routers, yet there are several general guidelines that most Wi-Fi routers adhere to.