The computer and router are always automatically disconnected!

First of all, you need to confirm that the system is not infected with viruses, Trojans, or malicious programs, and secondly, on the premise that other parts of the system are running normally

1. Is it directly connected to the ADSL modem or through routing? If it is through a router, please temporarily connect the ADSL modem separately and use XP self.

Try the dialer with it and see if it gets better.

2. If the symptoms of direct connection to ADSL modem are still there, try the dialer provided by the broadband operator.

3. If it doesn't get better, then try to replace the network card and network cable to see if it gets better. (If there are multiple NICs, only one NIC is kept for testing).

4. If it is still invalid, check whether the ADSL modem temperature is normal, and then there may be line problems and ADSL of the telecom operator

modem issue, if the adsl modem is provided by the access provider, then please call the access provider**. If you buy it yourself, check the network cable.

If the interface is in contact with the problem, reset the ADSL modem, or flash the firmware. If it doesn't work, try a different cat.

5. Still not working? Harass the provider, line issues.

Your problem is easy to solve, the reason for the 691,619 error like you is caused by the carrier bound port.

Why does the operator want to bind the port, this is because before binding, your account can also be used in other people's homes, if others know your account password as soon as you will be kicked down.

After binding, this account can only be used by you alone, and the above situation will not occur.

In addition, if the line is broken, the line contact must be bad, it is recommended to change the line, and the connector must be connected.

Of course, the system should also pay attention to antivirus.

Hello, it may be that the router is unstable, it is recommended to reset the router and see if this situation still occurs, if it still appears, you can replace the network cable to test it.

1. There are too many wireless wifi signal sources, causing interference.

Today's wireless routers generally work in the 5GHz frequency band, most of which are. Many routers have the default channel set to 1 or 6 by default. In this way, under the same frequency and channel, interference is very tolerant.

Just like the interference results of sound in the same wavelength band, there will be a lot of noise and noise, and it will be difficult to hear. After WiFi interference, there is packet loss of Internet data and slow opening of web pages. Resolved:

If the router you use still has a 5G frequency band, even the 5G network can generally be solved, because most routers currently use it.

2. Interference from other co-channel equipment.

The same equipment that works in the microwave oven, Bluetooth equipment, etc., generally Bluetooth devices have small transmission power, so there is no need to consider interference. When the microwave oven is working, the leakage of power is terrible, which will cause a lot of interference. Resolved:

Microwave ovens, appliances with wifi modules, etc., stay away from the router.

3.Interference from location.

If the router is placed in a corner, against a wall, the signal will be weakened because it needs to pass through the wall and travel a relatively long distance.

Solution: The router should be placed in a spacious place, for example, in the center of the house, an open area is a good choice. We can keep the antenna of the router upwards so that the upper part of the space has more signal coverage.

4.Wireless channel.

In the Wi-Fi frequency band, 13 channels can be used in China, and only 3 channels do not interfere with each other, such as the commonly used channels. Therefore, the default channel set by the factory of the router is generally 1 or 6, so it is easy to cause interference when the signal is piled up. Resolved:

Just find the channel with sparse signal and set it. Or if it is more convenient, just set it to 6 or 11, which is generally better.

There are several reasons why a router is always disconnected:

1.The router's driver compatibility is poor.

If the driver compatibility is too poor, then network outages will occur frequently. Normally, after the router has been used for a period of time, the phenomenon of network disconnection will become more and more intense. The main reason for the network disconnection is that the wireless network card driver function of the computer system is too poor, or the version is too low.

2.Cyber poisoning.

The computer in the LAN is infected with a virus, and a large number of viruses quickly replicate and spread data, causing the router to run out of resources and then crash. This situation can only be solved by antivirus software, and the router does not currently have the function of checking and killing viruses.

3.The router is overloaded.

1) The amount of belt machine is too large, which exceeds the processing capacity of the router, causing the router to crash. Therefore, when buying a router, you need to know whether its maximum belt capacity is consistent with your actual application.

2) The computer in the LAN is transmitting large amounts of data, such as P2P software such as common fast broadcasting, which can slow down the network speed in a short period of time, exhaust the router resources, and cause the computer to drop. In this case, you can set QoS in the JCG router, and the IP rate limit and connection limit can be used to solve the problem of disconnection caused by P2P software.

4.There are too many obstacles in the environment of wireless router use.

The most common reason for a router network outage is that the wireless signal is unstable due to excessive signal attenuation. Since the wireless router uses the wireless microwave frequency band, the biggest feature of microwave is that it propagates in a nearly straight line and has a very weak diffraction ability, so the obstruction on each propagation line will attenuate the wireless signal.

5.Wireless signal co-channel interference.

Nowadays, there are a large number of devices in life that are also in the same frequency band as the router, such as microwave ovens, wireless**, Bluetooth mobile phones, wireless mice, wireless speakers, etc., which will cause interference in the same frequency band to the wireless router.

6.Heat dissipation issues.

The heat dissipation of a router has a direct impact on the quality of the Internet, especially in the summer. Poor heat dissipation can cause the router to work slower and less efficient, resulting in frequent disconnections.

The router network is often disconnected, and it needs to be turned off and turned on to get betterReason: the router is broken.

Rescue method 1: It is recommended to reset the router and reset the dial-up.

Reset Router Method:

Method 1: There is a button [RESET] button on the back of the router, press and hold it for 5 seconds, and then reset it.

Method 2: Go to the router --- System Tools --- reset the router.

Set up router dialing:

The IP and DNS settings of the computer are automatically obtained.

1. Open the browser - enter the general router address is this or view the login information on the back of the router) Enter the route - enter the user name and password, (the default is generally admin).

2. In the [Setup Wizard], select [PPPoe Dialing] (some are ADSL Dialing), enter your Internet username and password according to the prompts, and save.

3. In [Network Parameters] --WAN Settings], select [Normal Mode], and select [PPPoe Dialing] in the three options of [Connection]. The next step is to select [Auto Connect], Save, and Exit.

4. If you want to use wireless wifi, your router must have a wireless routing function, in the settings, turn on the wireless routing function, here, the wireless signal signal is changed to one of them. The strongest anti-interference.

You can also set a password for your Wi-Fi connection.

Salvation Method 2:

It may be that the router cannot work properly due to the high temperature of the location, so you can put it in a location with a low temperature.

Rescue method 3: Replace the router with a new one.

Check whether the wireless router is in poor contact, plug in the power supply several times, shake the antenna, and check whether the network is normal.

2.Check whether the router firmware version is too low and upgrade the firmware.

3.Check if the computer is poisoned, causing too much Internet traffic, causing the router to overload and disconnect.

4.Turn off the power of the router, wait for two minutes, plug it in, and then observe if there is any signal.

Question: Fixed disconnection from the Internet in the early hours of the morning.

Unless I reboot the router myself.

Answer Hello The reason for this situation is that some local operators have set up to automatically disconnect the network once every 24 hours, and the operator's computer room will be automatically disconnected in the early morning, and then the router will automatically restart.

If the computer is disconnected, you generally need to restart the router; Then use the mobile phone to surf the Internet test, if there is a problem with the mobile phone Internet access, it is a problem with the routing or network company; If there is no problem with the mobile phone, it is a problem with the network cable and network card on the computer side.

If you are a one-wire wireless router with several wireless links at the same time, the wireless router will be disconnected ,.. if the wireless router power is insufficientChange the route of two lines.

Did the host make a system before this? If so, ask him to reset the route

If you didn't do it (if you had any problems there), you set the IP address to be automatically acquired

Do a factory reset before upgrading to the latest version.

There are several reasons why a router may be disconnected.

1. There is a problem with the outer line, and the connector plug part is not in good contact.

2. The voltage is low, and the AC power is lower than the working voltage of the router.

3. Dropped calls caused by overheating of the router.

4. IP address conflicts or disconnection caused by automatic acquisition.

Solution. 1. Check the outer line joint, find the place with poor contact, and reconnect it to solve the problem.

2. If the voltage is low, you can buy a voltage regulator to solve it temporarily, and then find a property or professional to find the cause of the low voltage.

3. If the router is overheated, you can turn off the router first, or use other cooling methods to solve it.

4. If the connection is dropped due to this situation, it will be automatically connected to , and no additional processing is required. Wait patiently for a few seconds to a few minutes.

**See, the problem is clear at a glance, you are using an on-demand connection, wrong, it will be disconnected, you have to use automatic connection.

Remember to click Save and click the "Restart Router" button when you are done with the changes.

Directly choose to connect automatically, it's all annual broadband, you don't have to count the Internet time, choose item 2, it's good! If you want to use the first item, change the time to 0

You directly select the second item and it will be automatically connected.