Why is the internet always disconnected? Pay attention to these 5 points

This morning, a small partner asked the editor for help. He said that his internet is always disconnected frequently. A video will be buffered after a while, but it is clearly 100M bandwidth. Why is it still stuck or even disconnected? In fact, the crux of the disconnection is not necessarily the problem of broadband speed...

LAN IP was robbed by 2 commands

The most common problem is the inability to access the Internet caused by the conflict of the LAN IP address. In fact, this problem can be solved with only two commands. First, enter CMD in the start menu to enter the command prompt mode.

Enter the command ipconfig/release to release the current IP configuration.

Next, enter ipconfig/renew to let the computer automatically reacquire the LAN IP address. In this way, the IP conflict problem can be solved, and an unused IP can be reassigned by the routing DHCP function.

Dialing failure, patience is victory

Many home users have dial-up Internet access, but they often encounter situations where they cannot reconnect after disconnection. Especially frequent and repeated dialing will make the central office (operating service provider) think that there is a problem with the client. The general setting is to allow 900 seconds Replay later. In this case of dial-up disconnection, don't dial back and forth repeatedly, just wait patiently.

Unstable wireless signal interference is a big trouble

When the wireless network is disconnected, I feel that there is no change, and the signal is connected, but refreshing the webpage will not work. In fact, the channel is blocked. This is especially likely to happen in 2.4GHz wireless networks. In this case, you must enter the wireless router and modify the "channels" of the "wireless channel and bandwidth". Generally, there are 1-13 different channels. If you don't know which one is suitable, you can download an APP with your mobile phone. It is called a wireless signal analyzer, and it is very convenient to see which channel has the least interference.

Too many download links are the culprit

When downloading, especially when using P2P software such as BT, it is easy to disconnect the wireless network. It looks similar to the first case, but it is not the same. If you often encounter network disconnection problems when downloading, you must modify the download software configuration. Take Xunlei as an example. There are two places to modify in the settings. The first is the maximum number of tasks that can be downloaded at the same time. The editor strongly recommends 2-3 instead of too many. The second is that in the task setting, the number of threads in the original address should be kept at 5 (not set to 10 for wireless) , The global maximum number of connections, the editor recommends to set around 500, so that there will be no problems.

Finally, the friends who use Win10, if there is an inexplicable disconnection, please pay attention to today's update! It just so happens that Microsoft has separately pushed the update patches for the three Win10 versions 1803, 1709, and 1703, focusing on solving the problem of DHCP IP allocation. If your Win10 computer is often disconnected from the Internet and cannot be solved by the above method, then try to update the patch!