1. Hardware problem
The aging of computer network cable or the failure of router and cat will lead to network instability. You can replace these devices or contact your local broadband operator to solve the problem.
2. Computer configuration
If the computer configuration is too low or is configured with this very old computer, it may also lead to too slow or unstable network speed. If this is the case, it is recommended to change the computer configuration.
3. Trojan virus
Trojan virus will pretend to be a plug-in of computer IE, which will seriously affect the network speed. It is necessary to upgrade the anti-virus software to the highest level, and then carry out a comprehensive killing of the computer in order to effectively solve this problem.
4. Network card failure
The network card we use is generally a PCI network card or an onboard network card. When you choose, you must choose a better quality, otherwise the quality of the internet may be poor. Then plug and unplug the network card socket again.
5. Problems with the server
If the service provider's network is unstable, then it is useless to set up it. So first of all, make sure that the server must be stable.
6. There is a loop on the network.
The existence of loop on the network is also one of the reasons for the slow network speed. Because when using some complex networks on the network, there are many nodes, which will inadvertently cause loops.