Why Can't I Connect to the Network? — Understanding Why 2.4GHz Wi-Fi Sometimes Fails When using smart devices, many users encounter this issue:The Wi-Fi password is correct, but the device just won’t connect.This is especially common with 2.4GHz Wi-Fi. This article explains the real reasons behind this issue — from Wi-Fi evolution and frequency compatibility to how modern routers manage connections. 1. What is 2.4GHz? 2.4GHz is a wireless frequency widely used in communication protocols like Bluetooth, Wi-Fi, and wireless peripherals. Its advantages include: 📶 Wider coverage and better...
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