Tips - Fix network connection issues in Windows 10

Here it is an interesting Microsoft article that well explain several easy workaround useful to reset windows 10 network issues.

you can use this command line syntax executing command prompt with Administrative rights:

ipconfig /flushdns
netsh winsock reset

netsh winsock reset proxy

Using network reset should be the last step you try. Consider using it if the steps above don’t help to get you connected.
This can help solve connection problems you might have after upgrading from a previous version of Windows to Windows 10, as well as fix problems where you can connect to the Internet but not to shared network drives. It removes any network adapters you have installed and the settings for them. After your PC restarts, any network adapters are reinstalled, and the settings for them are set to the defaults.
  1. Select the Start  button, then select Settings  > Network & Internet  > Status > Network reset.
  2. On the Network reset screen, select Reset now > Yes to confirm.
    Wait for your PC to restart and see if that fixes the problem.