What is the reason why the wireless network speed is sometimes fast and sometimes slow

Ten practical tips to improve your internet speed.

1. Choose a high-configuration computer. Choose a computer with a strong processor and a higher memory capacity.

2. Upgrade the operating system. Install operating system patches in a timely manner, select appropriate anti-virus software and configure it reasonably to improve the security and reliability of your computer and prevent worms.

3. Clean and optimize your computer. Regularly clean up software programs and temporary files that are no longer in use on your computer.

4. Close programs or windows that you are not using. Loading too many applications or having too many windows open at the same time can cause your computer system to run out of resources, affecting performance and resulting in slower internet speeds. Try closing programs or windows that you don't use, or leaving enough cache space.

5. Cool down the "cat". "Cats" should be avoided in a confined and small space to prevent the instability of the equipment due to heat dissipation. Once the internet speed slows down after a long period of continuous surfing, you can try turning off the power of the "cat", cooling the heat, and then turning the power back on.

6. The installed wireless router should be encrypted. After installing a wireless router (AP) at home, set a password in time to prevent "rubbing the network".

7. Use a network cable with shielding function. If the network cable passes through electrical appliances such as TVs, it is recommended to use a network cable with shielding function.

8. Check the network cable connection. Poor network cable contact may also cause the network speed to slow down or even disconnect.

Possible reasons for the slowdown of Wi-Fi internet access are:

1.Enabled Thunderbolt, Windows Update and other network occupation software.

2.The router is set up with bandwidth control.

3.The wireless router was rubbed into the net.

4.Line problems, such as network cables that are not connected steadily, poor network cable quality, and line sequence errors.

5.The router is running for too long and overheating internally.

6.Wireless interference.

Workaround:1Enable the traffic monitoring feature to see which software is taking up your internet speed.

2.Go to the traffic management page of the router gateway to check which device occupies the highest network speed and record it.

3.Go to the DHCP page of the router gateway and check whether there are any unknown devices connected to the network. Record the MAC address of the device and disable its network access through MAC filtering in advanced settings.

4.Turn off the router for 5 minutes and check whether the line connection is normal.

5.Keep your wireless router away from electromagnetic devices. Shorten the distance between network equipment and wireless routers, reduce the possibility of signal attenuation and interference, and increase wireless relay amplification to expand WiFi signal coverage.

First, there is a problem with the driver of your wireless network card, reinstall the driver and try it

Second, your wireless router or your computer has changed its location, and it just so happens that the area where your computer is located is a signal blind spot, so the signal is relatively weak

Third, whether there is anything next to your wireless router that has electromagnetic induction or other interference with the wireless signal, causing your wireless signal to be affected, basically the above possibilities, rule it out yourself.

Slow broadband internet speeds can be due to the following reasons:

1. The server bandwidth is narrow or the server is busy;

2. The reason for the computer, such as the computer configuration is relatively low or the system processing power is weak;

3. It may be a virus or Trojan horse or other reasons that cause slow Internet speed;

4. Using routers to share the Internet leads to slow network speed;

5. The modem device is unstable;

6. Line reasons (such as long line, noisy line, poor quality of the entrance line, change of the user's line and other factors).

iphone4There are several options for wireless network,WiFiIt is also very different from ordinary wireless network,There are more users of nearby hotspots, of course, the network speed will be divided,Building and terrain and even nearby electronic devices also have a certain impact on the signal,The processing speed of the machine itself is also a factor,It's quite difficult to judge。 It is recommended to get a small butler and check the programs on your machine that occupy memory and network width. My mother's iphone4 is also fast and slow.

There are many reasons for slowness: 1. The bandwidth usage is very high, 2. The signal is weak and the data transmission is slow, 3. The wireless routing equipment is overheated and the network is slowed down, and it is placed in a place that is conducive to heat dissipation, 4. The wireless channel is slow due to interference, and the channel needs to be replaced and the interference source needs to be removed, 5. The signal attenuation caused by the long line or the transmission of the medium itself causes the network to slow down, 6. If none of the above is true, it is best to change to a routing device with a large wireless signal coverage area and high transmission bandwidth.

The wireless network at home suddenly becomes very slow, learn these 3 tricks, and no longer be rubbed by others.

First of all, we must consider whether the network itself is fast, and then whether there is anyone rubbing the network, the strength of the wireless network signal, interference, and so on.