1. Open the network occupation software such as Thunder and windows update.
2. The router has set bandwidth control.
3. The wireless router has been hacked.
4. Line problems, such as unstable network cable, poor network cable quality and unequal line sequence.
5. The running time of the router is too long and the inside is overheated.
6. Wireless interference.
Solution to slow speed of mobile wireless network;
1. First, turn on the wireless connection (wifi) function of the mobile phone, and the mobile phone will automatically search for wireless signals. After searching for your previously saved wifi account, it will automatically connect.
2. Click on the connected wifi, and the detailed information of this wifi will be displayed. Click "Cancel Saving" below the information to delete the login information before this wifi. If the wifi to be set has not been used before, the first two steps can be omitted.
3. Select and click on the wifi to be set, re-enter the password, don't rush to connect after entering the password, and then follow the next step.
4. Continue to draw on the information interface and see two options, namely "Show Password" and "Show Advanced Options". Check the box in front of "Show advanced options" and continue drawing on the screen.
5. After the information interface passes through, the proxy is set to none, and the default ip is set to DHCP, that is, dynamic ip. Here we need to set it as "static" and click "DHCP" to display "static" in the drop-down menu.
6. After the 6.IP is set to "static", there are several lines of information below. Enter the IP address in the IP address bar. It should be noted here that the first three boxes of the input IP address must be the same as the first three boxes of the gateway, and the next box should be randomly filled in with 1 to 99 and10/to 255, but different from the last box of the gateway. Remember! Remember!
Just click on the link after entering the URL, and you should be able to surf the Internet at this time.