Why does my home internet disconnect every few hours

If the broadband connection is frequently dropped, the solution is as follows:

1. If you use a router, disconnect the router for stand-alone dial-up test;

2. If you have a modem device, please pay attention to whether the device is overheated, and it is recommended to turn it off for a few minutes before restarting it.

3. If the connection is dropped when running the program alone (such as when playing games), it is recommended to restart the computer or reinstall the program;

4. Check whether the disconnection is caused by computer virus, and it is recommended to scan the whole disk;

5. If there is a server option for the running program, please select China Unicom.

If the above methods still cannot solve the problem of disconnection, you can contact the local manual customer service for feedback.

In this case, the network at home is intermittent, first check whether the network cable is broken or the contact is not tight, if there is no problem, please check the router, if the router is okay, it is the cat's problem, my family has also had this situation, the cat is changed.

A network is made up of nodes and wires that represent objects and their interconnections. Mathematically, a network is a type of graph, and it is generally considered to refer specifically to a weighted graph. In addition to the mathematical definition, a network has a specific physical meaning, that is, a network is a model abstracted from some kind of practical problem of the same type.

In the field of computer, the network is a virtual platform for information transmission, reception and sharing, through which the information of various points, surfaces and bodies is linked together, so as to realize the sharing of these resources. The Internet is the most important invention in the history of human development, which has improved the development of science and technology and human society.

What's going on with the intermittent broadband network at home? Broadband master solves network problems in 3 minutes.

Netcom's broadband has always been unstable, because its broadband is shared, that is to say, multiple lines, you look as if a line to your home feels like a line of telecom broadband, but in fact, it is far behind.

Telecom provides you with broadband services directly through the ** line, you need to provide a broadband username, and the password Netcom is divided through network equipment, and then provides you with broadband services, you need to provide a broadband username and password.

From the point of view of priority.

Telecom 1, your home 2

Netcom 1, Intermediate Device 2, Your Home 3

Either endure it or change it to telecommunications.

What's going on with the intermittent broadband network at home? Broadband master solves network problems in 3 minutes.

Answer 1: After a computer in the network is poisoned, the network is blocked due to frequent data packets, and other computer networks in the network will be intermittent. 2. Look at the router to see if there are any big electrical appliances next to the router, because this is also a signal that may trigger Wi-Fi. 3. The aging of the router or switch transformer leads to the unstable operation of the internal components of the router, and the router is getting better and better, and the quality is not as reliable as before.

4. And then there is a lot of software on the computer will occupy the network channel, sometimes I don't know if I don't pay attention to it, so I can close it.

Summary. Good afternoon, dear! I'm glad to be able to answer for you, typing takes a little time, please wait a minute, I'll give you a complete answer!

Broadband at home is often disconnected for 10 minutes at the same time.

Good afternoon, dear! I'm glad to be able to answer for you, typing takes a little time, please wait a minute, I'll give you a complete answer!

Hello dear, glad to answer for you. There are several reasons why broadband at home is often disconnected for 10 minutes at the same time.

1. There is a problem with the crystal head, and the crystal head needs to be replaced.

2. Router problems, restart it and try it.

3. There is a problem with the network company, 4. There is a problem with the computer network card, and you need to buy it again.

Resolution; Call **The company service that installed your broadband** and explain your situation. The other party may send a staff member to the door to solve the problem.

Scenario 1 includes problems such as broken network cables and poor contact of the crystal head, which will be solved by the company that installed the network.

Situation 2: After detecting a router problem or a computer network card problem, you need to purchase and replace it yourself.

Personal experience: Once I couldn't connect to the Internet, I called ** people to provide door-to-door service, tested it and said that the network cable was broken, and then it was repaired.

I hope I can help you if you are satisfied, please give a thumbs up

There are four possible reasons why your home wireless network is always showing that you can't access the Internet: unstable router, faulty broadband, or router that is not connected to the Internet or is restricted.

1. The router is unstable

The quality of some wireless routers and optical modems may not be so good, and it is easy to crash and a series of problems after long-term operation.

Workaround:

Disconnect the power supply of the wireless router and optical modem at home, and then turn on the power and start the device after a few minutes. After the normal start, connect your mobile phone or other devices to wifi to test whether it can be used normally.

Second, the broadband is faulty

If the wifi at home was connected normally before, but now it shows that it cannot access the Internet when it is connected, and the router and cat have been powered off and restarted, and it is still unusable after connecting to wifi. In this case, it is very likely that there is a problem with the broadband line, or the broadband is in arrears.

Workaround:

2. If there is no arrears, you can transfer to manual customer service, report the fault, and let the operator arrange staff for maintenance.

3. The router is not connected to the Internet

If there is no problem with the broadband line at home, there is no arrears in the bandwidth, and the broadband operator is not responsible for helping you debug the router. You can use a computer or mobile phone, log in to the router's settings page first, find and open the option of Internet access settings or WAN port settings, and you can see the router's networking status information.

If it shows that the network is connected successfully, you can access the Internet normally; If the router shows a failed connection at this point, you need to complete the following points:

1. Check the line connection.

Ordinary network cable routers have 1 WAN interface and 4 LAN interfaces (some routers only have 2 or 3 LAN interfaces).

Specific operation: The WAN interface on the router needs to be connected to the network port of the cat with a network cable. If you don't use the cat for your home's broadband, you need to plug the broadband network cable into the router and plug it into the WAN interface of the router.

2. Check the way you access the Internet.

If the Internet access mode in the router is set incorrectly, the router will fail to connect to the Internet, that is, it cannot be used normally after connecting to WiFi.

3. Operator Restrictions.

Broadband operators in some areas will restrict users from using routers to access the Internet by binding the MAC address of the user's computer. In this case, the router will not be able to connect to the Internet after setting up the router normally.

Fourth, I was restricted from connecting to the Internet

Almost all network cable routers have some functions that can be used to restrict mobile phones and computers from connecting to wifi. If your mobile phone and laptop are restricted, then there will be a problem that you can't use it after connecting to wifi.

If you are familiar with the router, then you can log in to the router's settings page, find the wireless MAC address filtering, network cable device access control, Internet access control, parental control and other functions, and turn them off.

First, the line problem:

First of all, check the wiring at home to see if the connector in the house is connected well and whether the wiring has passed through any interference source.

Second, the network card problem.

The network card is generally a PCI network card or an onboard network card, and the better quality must be selected when choosing, otherwise it may cause poor Internet quality. 10m or 10m or 100m adaptive network cards are acceptable. In addition, many machines share the Internet, using dual network cards, which is also causing conflicts is also worth paying attention to, at this time, you should pull up the network card that connects to the LAN or other computers, only use the network card connected to ADSL to test the Internet, if the fault returns to normal, and then check whether there is a conflict between the two network cards.

Three, ADSL

Problems with modem or NIC settings.

Fourth, ADSL

The modem synchronization is abnormal.

Fifth, the operating system, virus problems.