Many users have this feeling. The
Wireless Router they just bought has a very fast wifi speed, but soon the network speed becomes very slow and too laggy. Sometimes WeChat has been continuously logged in, and even a Tiktok can't be erased. Instead, the Internet speed of the home computer has become slow, and the mobile phone connection to wifi is also slow to download things. What's the matter? The slow network speed of routers is mainly caused by the following reasons.
1. Check the reason for slow internet speed
Use a computer or multiple mobile phones to test the speed one by one. If the network speed and bandwidth values we test are similar, then it is not a problem with network speed or software. It may be a problem with the router. Reboot the router because some older wireless routers have poor configuration, such as heat generation, insufficient cache, and slow network
4G UFI.
If it is found that there is a problem with the router, and it happens that your router is the type used in 1967 or 1988, it is recommended to replace it with a new wireless router.
2. Check the settings of the router
Check if your router at home has enabled speed limit blackout. Nowadays, all routers have speed limit functions. If you accidentally limit your device's speed, you can simply lift the speed limit in the router management background
4G MIFI.
3. Restart your phone and modify settings
Many people use their phones for a month or two or even half a year without restarting. If many iPhone users restart their WiFi network, the speed will increase.
Some iPhone users also complain that downloading apps in the app store is slow. You can try modifying the WiFi DNS to 114.114.114.114 or Alibaba's DNS 223.5.5.5, and you will find that the download speed is much faster.
4. Check if you have been hacked
Sometimes our wireless network is cracked by people around us, which can cause our own network speed to become very slow. The more people online, the slower our internet speed will become, sometimes even getting stuck. We can open our wireless router and set it up to see if there are other devices using our WiFi. If so, we can directly change the password. Then go to the network to set restrictions on WiFi, which can speed up the network speed. At the same time, it is also possible that there is a problem with the router's wiring at home, and if the wiring is damaged, it can lead to slow network speed. Check and if there are any, repair them in a timely manner, and the internet speed will increase.
5. Check the network cable connection
Some users used to have 100M broadband at home, but now they have upgraded to 500M broadband fiber optic, and the download speed is still the same as before.
Later on, it was discovered that his optical cat was connected to the router's network cable incorrectly. Some optical cats only have gigabit network ports, while others have gigabit network ports. Therefore, even if upgraded to 500M broadband, the network cable was plugged incorrectly and the speed could not be increased.
