The fast router is disconnected every 20 minutes

There is a conflict of IP addresses, this may be the telecom operator, which is what you call Tietong to limit this, and one can only be used by one computer. So the line is broken.

The router is unstable and the possible reasons for the disconnection situation are as follows:

1.Poor heat dissipation causes the chip to overheat, which affects the working performance.

2.Electromagnetic interference was observed.

3.The network cable of the router is loosely connected.

4.The router is aging.

The solution is as follows:

2..Try not to use a wireless mouse or keyboard, especially near wireless devices such as set-top boxes.

Keep away from microwave, cordless** radiation sources. If possible, the 5GHz router can be replaced to avoid congested frequency bands.

3.Check whether the WAN port and LAN port of the router are loose, and reconnect to ensure a reliable connection.

4.Replace the router.

Your router must be damaged due to power failure, directly restore the factory settings, and re-set it to connect to the Internet.

Now you have a situation that most people have encountered, and there is nothing special about it, it is the router ventilation problem.

It is recommended that you can buy a portable wifi spare, and plug it directly into the computer to **wifi.

The functionality and compatibility are much better than other portable wifi, and it is a very intelligent portable wifi.

It is recommended that you reset the factory settings of your router and set it up again.

1. The broadband network cable or the network cable out of the cat is connected to the WAN port of the router, and the LAN port is connected to the computer.

2. After starting the device, open the browser and enter it in the address bar to enter the wireless router settings interface. (If you can't get in, please look at the nameplate at the bottom of the router or the router instruction manual, the default settings of different models of routers are different.) ）

3. An account and password to log in to the router appear in the settings interface, enter the default account and password admin, or refer to the manual;

4. After successful login, select the interface of the setup wizard, which will automatically pop up by default;

5. After selecting the setup wizard, a window will pop up to explain that you can set the basic parameters of the router through the wizard, and click Next directly;

6. Set up step by step according to the setup wizard, select the Internet mode, usually ADSL users choose the first PPPoE, if you use other network service providers, select the following two according to the actual situation, if you don't know how to choose, directly select the first item to automatically select, convenient for novice operations, click next after selection;

7. Enter the account and password applied for from the network service provider, and go directly to the next step after the input is completed;

8. Set the wifi password, try to make the alphanumeric combination more complicated, and it is not easy to be rubbed off the network.

9. After entering correctly, it will prompt whether to restart the router, select Yes to confirm the restart of the router, and you can access the Internet normally after restarting the router.

Maybe the crystal head is connected to the wrong one.

Don't ink, just tell you the method. Three steps:

1: Check the network cable connected to the router, if you don't see any obvious problems, try another one. Focus on checking the mesh head (crystal head), as well as your network card, in the computer case.

2: Direct connection to broadband to use your network, half an hour or more. If there is no problem, reset the router. IP acquisition settings are automatic. From a new connection.

3: If you can't find the reason for any of the above, then congratulations, it should be a problem with the router. Go to the boss and change one.

Here I recommend you a one (totolink, this is a dual antenna), which is said to be Korean. It's not bad to catch up, I'm using it now. It's been more than a year, and I haven't moved.

There are many possible reasons for a network drop. Abnormal broadband, intranet virus attacks, or a device or network cable failure in the network may cause the network to be disconnected.

Step 1: Can the disconnected computer log in to the router management interface? If it doesn't work, ping, if it doesn't, turn 2; If passed, turn 3;

2. Enter arp a in the command prompt window to check whether the IP MAC correspondence is correct?

If there is no corresponding entry, try to connect the computer directly to the router and then try to manage the router and check whether the router status indicator is normal (refer to the product manual)?

If there is a corresponding entry, check whether the corresponding MAC address is correct (the default MAC address of the router is written on the router label)? If the correspondence is incorrect, ARP spoofing may exist on the intranet.

3. Enter arp a in the command prompt window to check whether the IP MAC correspondence is correct?

If the corresponding MAC address is incorrect (the default MAC address of the router is written on the router label), other devices on the intranet may be using this IP address or there is ARP spoofing on the intranet.

If the corresponding MAC address is correct (the default MAC address of the router is written on the router label), it may be that the router has modified the management port. If you can, turn 2.

Step 2: Log in to the router management interface and check whether you have set security settings such as MAC address filtering, URL filtering, and access rules for these computers. If the firewall of the router does not prohibit the disconnected computer from accessing the Internet, go to Step 3.

Step 3: Check whether the gateway and DNS settings are correct for the local connection of the disconnected computer. Try using the nslookup command to verify that the DNS server used by your current computer is working properly?

I don't understand what you mean, can you be specific.