1. Restart
< br >
When the wireless router has a network speed problem, it is recommended to restart the router. As long as it is not a hardware problem, 90% of the problems can be solved by restarting. Try rebooting your cat, router, computer, phone, etc.
< br >
Two, the cat problem
< br >
If the reboot doesn't work, we need to check the cat. First look at the cat's indicator light, the normal indicator light is green, if the light turns red or red and green, it means that the cat has a problem. In this case, first disconnect the router, reconnect the computer and the cat to the Internet, if there is still no access, it is a hardware problem, need to contact the operator to solve.
If the network speed is slow because it is cracked by multiple people, you need to restart the router and change the password, so that you can speed up the network speed.
If the network slows down due to the excessive resources occupied by the system, you need to close the unused software in time so that it can be recovered.