Network instability means that there is no network or the network cannot be connected. If only this software shows that the network is unstable when it is used, it is probably the software itself. You can uninstall the software and try downloading it again. If other software is not used smoothly, check the connected network.

If it is determined that the cause is a network and the wireless network is connected, you can check it by the following steps:

Connect the router to the power supply and plug the broadband network cable into the WAN interface (usually blue). When you buy a router, you will bring your own network cable, plug one end of it into the LAN interface (any port will do) and the other end into the computer network cable interface. Enter the address in the browser: "192. 168. 1" (some are192.168.0.1,depending on the instruction), and press enter to open.

In the page that opens, enter the user name and password. Generally, the user name and password are "admin" (which can be found at the bottom of the router or in the manual). Click OK to enter. Find the "Setup Wizard", click Next-select PPPoE-and then enter the Internet account and password (that is, the Internet account and password given by the operator when opening the network cable).

Go to the next step and set the basic parameters and security password of the wireless router. The wireless status selection of the "On" SSID is an account displayed on the connected wireless network, and you can use the default settings or set one yourself. The channel selection is "automatic", the mode selection is "1 1bngmixed", and the band broadband selection is "automatic". Password setting, choose WPA2-PSK, and it is best to set the password in the form of a combination of letters and numbers with more than 8 digits.

When the setup is complete, click OK and wait for the router to restart.