Wireless Router Can't Connect Wirelessly?

Incorrect configuration of router-related settings can also cause router disconnecting issue. Another reason for the problem is incorrect configuration of the firewall that is terminating the connection. Users experiencing D-Link router getting disconnected issues are advised to reconfigure the router-related settings and also check and ensure that the firewall is not causing the problem. If some changes to router settings have brought up the problem, changing the values of the settings to default ones can solve the problems and get the router working properly.