What should I do if my home wireless network suddenly says it cannot join?

The reason why the home wireless network suddenly shows that it cannot be joined and the solution: 1. The router is full of wireless connections. You can disconnect some infrequently used devices from the wireless connection with the router; 2. The router's memory is full. If it crashes, you can restart the router; 3. If the router is overloaded, you can directly upgrade and buy a router with higher performance; 4. If the hardware is damaged, you can replace it with a new router.

The operating environment of this tutorial: Windows 10 system, DELL G3 computer

What should I do if the wireless network at home suddenly shows that it cannot be joined?

The following four situations will cause the wireless network at home to suddenly show that it cannot be joined:

The first situation: It may be that the number of wireless connections to the router is full, and each router has it The maximum number of wireless access devices. If the number of devices exceeds the maximum number, others will not be able to connect to wifi. At this time, you can disconnect some devices that are not commonly used from the wireless connection with the router, so that your other devices that are urgently needed can access the wifi normally.

The second situation:

is that the router has been working continuously for a long time, causing the router's memory to become full and crash. In this case, you can restart the router and it can be used normally. Because routers have the same CPU and memory as mobile phones, and they also have applications. To avoid this situation in the long term, you need to set the router to restart regularly in the router management interface.

The third situation:

is caused by the overload of the router. If a 100M router is plugged into a Gigabit broadband and used, the router will not be able to withstand such a large bandwidth and will eventually crash. , it will also prompt that the wifi cannot be joined. In this case, you can simply upgrade and purchase a router with higher performance.

The fourth situation:

is that the router works in a humid environment, causing hardware damage and unstable operation. At this time, a new router is needed to solve the problem.

Note:

The router needs to work in a ventilated environment. Long-term poor heat dissipation will seriously affect the service life of the router.

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