Hi theeyankeefan,
We would appreciate it if you can share us more details of the issue .
Are you coming across a network issue ?
Usually we can configure the network adaptor from the properties tab .
Control Panel\All Control Panel Items\Network and Sharing Center\Change adapter settings,right click the adapter you want to configure and choose "Properties" to configure .
If you come across a network issue ,we can try to run the troubleshoot tool to have a check.
Control Panel\All Control Panel Items\Troubleshooting\Network and Internet\Network Adapter
As for "CNS ", would you please share us the full name of this setting ?
Best regards