How to solve the problem of fast and slow broadband? What should I do if my broadband is slow?

There are generally three situations of slow network speed: The first is that there is a problem with the network quality, which needs to be maintained by the telecommunications department to solve it. To cooperate with you, first of all, please check whether the rate of broadband or ** you selected is consistent with the speed of the network in the business hall of the telecommunication network, and the test results of the network rate are determined.

If it does not match, please call 10000 or report it through QQ**, and the telecommunications department will send personnel to provide maintenance services. The second is that your computer's configuration has changed, such as: the system software is constantly upgrading to occupy memory or virus intrusion causes the rate to drop, which needs to be solved with the help of a computer repairer and its own real-time cleaning.

The third type is the login**, whose server support problems will also affect your speed, and the hot** click-through rate at a specific time is too high, and the congestion problem caused by it also slows down the rate. Guizhou customer service *** provides free consultation, users can consult and understand, saving the waiting time of queuing for the first time. Customer service will answer for you on the 22nd.

1. The router wireless wifi is shared by many people, and it is recommended to update the wifi password regularly;

2. The loading of third-party browser plug-ins will affect the speed, so it is recommended that customers use IE browser for testing;

If the above methods still do not solve the problem, mobile broadband users can dial the local 10086 to report the broadband fault.

There are several reasons why the network is sometimes fast and sometimes slow:

1. The network itself is a problem, if the server where the target ** is located is not enough bandwidth or the load is too large, the network will be fast and slow. The solution is very simple, change the time period and then go up or change the goal**.

2. The network speed is slowed down due to network cable problems, and the twisted pair is tightly twisted together by four pairs of wires according to strict regulations to reduce the impact of crosstalk and background noise. At the same time, in the T568A and T568B standards, only twisted pair and four wires are used, where the transmit is used for receiving, and the must come from a winding pair. Only in this way can crosstalk be avoided to the greatest extent possible and data transmission guaranteed.

3. Multiple computers share the network, because the router is too poor, others, watching movies, etc., will drag down the router, or occupy the network speed, making the network unstable. The long-term solution is to change to a router that can limit the speed, and then set the allocated network speed, so that each other will not be affected.

4. If the router is left open for a long time, it will cause the network to be fast and slow. It is recommended to place the cat in a ventilated place as much as possible and not to overlap the router. So as not to get too high, otherwise there will be a fake crash, and the router will get better after restarting.

If your broadband speed is slowing down, you can try the following methods to solve the problem:

1.Restart your network devices, including routers, modems, computers, and more. Restarting your network device clears temporary files and caches so that they restart from scratch.

2.Check your internet connection: Your broadband speed may be slowing down due to a problem with your internet connection. You can check if your network connection is stable, for example, if there are unconnected cables or if there is a network failure, etc.

3.Eliminate distractions from other devices: Turning off other devices that use the network, such as your TV, phone, or tablet, may help improve your network speed.

4.Replace your network equipment: If your equipment is old or damaged, it can cause your network to slow down. You can try replacing your network equipment, such as replacing your router or replacing your modem.

5.Contact your internet service provider: If none of the above methods improve your internet speed, you can contact your internet service provider. They can help you check the condition of your network and fix the problem.

In a word, when your broadband speed slows down, you can try the above methods to fix the problem. If none of the above methods can solve the problem, it is recommended that you contact your network service provider for further consultation and assistance.

Slow network speed is mainly caused by the above reasons, I personally suggest that you first clean up the junk process of the computer, optimize the system, and Trojan horses are also a pest Several reasons for slow network speed:

1. Netlaughing alleviates its own problems (insufficient server bandwidth or excessive load).

2. Network cable problems cause the network speed to slow down (the twisted pair cable is not up to standard, which is manifested as: one situation is that the network speed is very slow when you first use it.)

The other scenario is that the speed is normal at first, but after a while, the speed slows down).

3. There is a loop in the network, which slows down the network speed.

4. The network speed is slowed down due to the broadcast storm caused by the hardware failure of the network equipment.

5. A bottleneck is formed on a port in the network, resulting in slow network speed.

6. The influence of worms causes the network speed to slow down.

7. Excessive use of firewalls.

8. Insufficient system resources.

Slow network speed is mainly caused by the above reasons, I personally recommend that you first clean up the junk process of the computer, optimize the system, and also.

There are Trojans that are also a pest!

2. Check whether the twisted pair is qualified.

3. Use the method of gradual elimination by partition and segmentation to eliminate circuit faults.

Fourth, use the "ping" command to test the computers involved one by one under DOS, and the network card, hub and switch are the most likely to cause accidents.

Devices that cause network speeds to slow down.

5. Change the server network card to 100M or 1000M for the sock mold, install multiple network cards, divide multiple VLANs, and change the router configuration to increase.

bandwidth, etc. 6. The anti-virus software used must be upgraded in a timely manner; The computer should also be upgraded in a timely manner, and system patches should be installed, and uninstalls unnecessary computers.

services, close unnecessary ports to improve the security and reliability of the system.

If you can solve these problems, your internet speed will be faster!