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Wifi keeps disconnecting

Jul 21, 2025 am 01:09 AM

Frequent Wi-Fi disconnection is mainly caused by router location, device problems, improper settings or network service provider failure. 2. First check whether the router is placed in the center, reduce obstacles and switch to the 5GHz band or replace the crowded channel. 3. Secondly, restart the device, update the system and driver, and reconnect Wi-Fi to troubleshoot the device itself. 4. Then log in to the router background to view the logs, check DHCP settings, turn off the energy saving mode and ensure that the Mesh network signal is good. 5. Finally, if multiple devices are disconnected at the same time and the speed measurement is abnormal, it may be a problem with the service provider. You need to contact customer service to deal with line or account failure.

Wifi keeps disconnecting

Many people have encountered this problem of Wi-Fi keeps disconnecting, especially when it is being used, it is really annoying. In fact, this situation is not a problem with the network itself, but is caused by multiple factors such as equipment, settings or environment. The following common reasons and corresponding solutions can basically cover the situation you encounter.

Wifi keeps disconnecting

Router location and signal interference

Wi-Fi signals are susceptible to distance and obstacles. If you are too far away from the router, or have a wall or metal structure separated in the middle, the signal may become worse, resulting in unstable connections.

Wifi keeps disconnecting

In addition, microwave ovens, Bluetooth devices, and even neighbors’ Wi-Fi may cause interference. Especially in the 2.4GHz frequency band, channel congestion is more likely to cause problems.

suggestion:

Wifi keeps disconnecting
  • Put the router in the center of your home to minimize wall blockage
  • Switch to the 5GHz frequency band (if supported), the signal is more stable and the interference is less
  • Use Wi-Fi analysis tools to see the surrounding channel occupation and manually change to a less crowded channel

The equipment itself problem

Sometimes it’s not that the internet is bad, but that there is something wrong with your phone, computer or smart home device. For example, if the network card driver is too old, the system is buggy, or the device itself is severely heated, it may cause frequent disconnection.

You can try these methods:

  • Restart the device, sometimes a simple restart can solve the problem
  • Update the system and drivers, especially the wireless network card part
  • Remove the device from Wi-Fi and reconnect it again
  • Test whether other devices will also be disconnected and exclude whether a device is dragging its back

Router settings or hardware aging

The performance of some old routers cannot keep up with the current usage requirements, and may also cause instability when running for a long time. In addition, some default settings are not suitable for all home environments, such as IP address allocation conflicts, energy-saving mode is enabled, etc.

You can check the following points:

  • Log in to the router background to see if there are any error prompts or log records
  • Check whether the DHCP settings are normal to avoid IP address conflicts
  • Turn off the options related to "Wireless Energy Saving" or "Auto Power Saving"
  • If Mesh is used to form a network, check if there are any weak signals between nodes

Network service provider issues

Although it is not common, sometimes there is a problem with the operator, such as bandwidth exceeding the limit, line failure, account abnormalities, etc. At this time, no matter how hard you make yourself, you have to contact them to deal with it.

How to determine whether it is a service provider?

  • Multiple devices at home are disconnected at the same time, and restarting the router is useless
  • Neighbors in the same community have similar problems
  • Using the speed measurement tool, it was found that the network speed was significantly lower than usual

In this case, you can call the broadband customer service directly to ask them to check the line or server status.


Basically, these common reasons and coping methods are all there. Many Wi-Fi disconnection problems are not complicated, but they are easily overlooked, such as channel settings and device compatibility. When encountering problems, you can check them step by step and generally find the cause.

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