Why does your computer drop during a fixed period of time?

It is possible that the voltage problem causes the broadband cat to restart and cause the connection to drop, find a multimeter to test the voltage to see if it is normal.

For telecommunications questions, call 10000 to ask.

If there is a network outage at a fixed time every day, it is due to two reasons:

Therefore, the DDS attack software is used on the computer to set up an attack on your router at a fixed time, which will cause the router data traffic to block packets, block the network, or even interrupt, so that the network is disconnected. In this case, you can only press the restart twist of the router to restore the router to factory value, then turn off the power, and replug the network cable, then plug it back in, and turn on the anti-DDS attack on the router to lock the IP and MAC address of the network card.

This kind of attack can be effectively prevented.

The second reason: the system has also been attacked, the Trojan has entered your computer, the Trojan has also set a time period, when the set time, the virus is automatically activated, and then specifically attacks the network port, which causes the network to be unable to enter the computer's network card, and the network is naturally disconnected. Generally, in this case, you can only restart the device, press F8, and enter the safe mode.

In safe mode, use QQ Butler.

Anti-virus is comprehensive, and some also use anti-virus software.

For example, Jinshan Poison Bully.

360 antivirus software, antivirus, after the virus, restart the computer is OK.

Tips: 1. First of all, your router, network, and network cable are all normal, otherwise you can't access the Internet before one o'clock in the afternoon, and if there is a problem with the above equipment, the downstairs connection is still impossible to access the Internet.

2. Secondly, your router should not support wireless network, otherwise you will not run downstairs to connect to the Internet. Therefore, it is excluded from being robbed by others to enter wifi resources.

3. There are several possibilities: It depends on whether your parents' computer is turned on at one o'clock in the afternoon, and there are abnormal programs running after turning on, or occupying your IP (you are automatically obtaining the IP). If it is not for the parents to turn on the phone, someone may have planted a Trojan horse, which will automatically turn on at a fixed time and force the network to be scanned.

Or maybe the router has settings, such as DHCP rental time is too short, or your parent machine has management software.

4. According to the above possibilities, you can set static IP observation. You can use "ipconfig all" in the cmd pop-up window to view the gateway and give the desktop NIC a fixed IP: if the gateway, the ARP firewall should be enabled.

5. If there is still a problem with the static IP setting, then only connect your own computer on the router to observe, if it can be used normally for 2 days, then reinstall your parents' computer (I don't know how your parents use the computer, assuming that it is not as good as you, so the computer protection is not strict and may be poisoned).

Plug the network cable into a different port, for example, with the port used by your parents. And enter the router to check, is there some limited settings, can you enter the router when you can't access the Internet? If you can, check the network status.

Try a different router. Or try a different computer. You will know if there is a problem with the computer or the router.

Will the computer be tricked?

Let's see if you set your own time slot!

Problems with routers, take a look at the router.

Restore the route to the original factory and try it.

1. Route reason 2. Network reason Find a friend to borrow a route and try to know.

Router drops at a fixed time every night Reason:

Cause 1: During peak network usage hours, the network is slow and the connection is dropped.

Cause 2: Router configuration is faulty and the router needs to be reconfigured.

Reset Router Method:

Method 1: There is a button [RESET] button on the back of the router, press and hold for 5 seconds, and the indicator light on the router panel will be off and then on, which means that the settings have been reset.

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.

Reason 3: Router hardware is damaged.

Workaround: Replace the router with a new one.

If the broadband network is disconnected at a fixed time, you can view and solve it in the following ways:

1. Whether you enter the router and make relevant settings, whether it is an IP address assigned by DHCP, the rental period is generally 1———2880 minutes, the rental period is shorter, or other time restrictions, set up no time limit, automatic connection;

2. Check the logs of the router, which can provide a reference to help analyze the cause of the problem. ；

3. If you can't find the reason, click the reset in the route, restore the factory settings, and then log in to the route again.

Hello, I have seen your question, I am sorting out the answer, in order to give you an accurate answer, you need to consult a lot of information, the waiting time may sometimes be a little long, please be patient for a while, I will reply as soon as possible, thank you!

1.Open the Control Panel",Many people can't find the control panel of the win10 system in**,The method is very simple,In the lower left corner - right click - the familiar control panel can appear。 2.

Go to the control panel, click on the upper right corner, select the view as a large icon, and find the device manager. 3.Find the network adapter, select the network card to which you want to connect locally, right-click, and select Properties.

4.Above the title bar, switch to Power Management and uncheck "Allow the computer to turn off this device to save power". Click OK.

5.You can also right-click the network connection icon in the lower right corner of the computer, open the Network and Sharing Center, left-click the network to enter the network connection settings, select Properties--Configure, and enter the same settings as before.

1. See if there is any impact on the task plan.

2. Firewall upgrade may cause disconnection, check it.

3. Try to reinstall the system.

4. Check the model settings to see if there is any expiration date like the router.

Try a different antivirus.

It feels like the problem should be with telecommunications.

Hit ** again, or ask them to change the port for you in the computer room.

Addendum: I still recommend that you redo the system or restore the backup. In this case, the problem should be with the system.

Using a computer is a learning process.

So don't give up trying!

It is estimated that the number of people who go online during this period is relatively large or the network department is stable.

The router is broken or not set up properly.

It's a very simple problem.,It's likely to be a MAC address problem.,Call a person from the network company you installed to deal with it for you.,Pay attention to tell him all your situation.,Let him help you solve it.,Anyway, we don't charge door-to-door service fees here.,I don't know what you guys do.。 It's not a hassle to fight, once and for all, how good it is.

If there is a network outage at a fixed time every day, it is due to two reasons:

The first reason: this is the router has been attacked by DDS, the other party knows the IP address of your router, so the use of DDS attack software on the computer, set up a fixed time to attack your router, so that the router data traffic is blocked, so that the network is blocked, or even interrupted, so the network is disconnected, when this period of time passes, the software does not attack, and the network returns to normal. In general, in this case, you can only press the restart of the router to restore the router to its factory value, then turn off the power, and re-plug the network cable, then plug it back in, and turn on the anti-DDS attack on the router, lock the IP and MAC address of the network card, you can effectively prevent this attack.

The second reason: the system has also been attacked, the Trojan has entered your computer, the Trojan has also set a time period, when the set time, the virus is automatically activated, and then specifically attacks the network port, which causes the network to be unable to enter the computer's network card, and the network is naturally disconnected. Generally, in this case, you can only reboot the computer, press F8, enter the safe mode, in the safe mode, use QQ butler to fully disinfect the virus, and some also use antivirus software, such as Kingsoft Antivirus, 360 antivirus software, antivirus, after the virus, restart the computer OK.

It is recommended that you log in to the route to see if there are any special settings, and ask the other party if the route is turned off during which period.

If there is no problem with the routing settings and there is no power outage, you should check whether there is a problem with the network cable, mainly how long the network cable is, whether the connector is not done well, and whether there is any broken skin.

There is no problem with the key, and finally it is back to your computer, first use the 360 system repair function to fix it, and check if there are malicious plug-ins. Then check if the network card is faulty. Basically, that's the problem.

Let's see if there's a problem with the network cable, and then look at the network card. Eliminate them one by one, and you will definitely find the problem!

Lines are a problem. The key is what you network. Do you and he share an account on the LAN? Or is it a dial-up network for one person?

And whether the cat and the switch are next to your computer or his computer. If it's next to his computer, it might be artificially unplugged. If it's in your place. Maybe it's just some P2P or something. There is no exclusion of remote control.

If others can get on, you can't? Is it manipulating the router, quite ruthless, it is recommended that you restore the router to factory settings: disconnect the power supply of the router, then find a RET round hole on the router, press it with a toothpick or something, turn on the power at the same time, wait until M1, M2 is on at the same time and then release.

If you are not sure, then install a Jusheng network management on your computer, and then install 360 Security Guard to open the ARP firewall to see if it is attacked by the computer.

If the problem persists, you can change the router, if you change to someone else, it's okay, check your network cable, and then check your computer network card and other hardware.

Fixed disconnection is not your computer's business, it should be that the other party has turned off ADSL, or the other party has a problem with the routing or added some restrictions.

I agree with the 3rd floor view! Someone is doing something on the router! You'd better reset your router! Or restore the default settings!

You can use the scheduled tasks that come with the Windows system, I haven't used it, you can try it yourself.