Access Ethernet and WIFI Simultaneously in Windows

The following settings is used to access the packets received from Ethernet and WIFI/Cellular Data Simultaneously. Further, the WIFI connectivity problem i.e Internet accessibility problem while connecting other devices via WIFI can also be fixed by following the blow method.

1. Go to network and sharing center in control panel.

2. Select change adapter settings

3. Right click on your Ethernet device and select properties on popup menu.

4. In properties menu, click configure button.

5. When configure menu, select advanced tab.

6. In advanced menu, under property list, look for "Priority & Vlan" and select it.

7. Look in value list to the right and select disable toggle.

8. Click Ok, on your way back out of menus and wait 15 seconds until system updates new value.

You have just disabled your Ethernet LAN priority so it will function together with your WIFI.

Also,

1. Open Registry Editor and go to:
2. HKLM\Software\Policies\Microsoft\Windows\WcmSvc\Local
3. Create/change DWORD fMinimizeConnections to 0
4. Close Registry Editor and reboot

and

Disable 'IPsec Policy Agent' service and setting the registry key

HKLM\Software\Policies\Microsoft\Windows\WcmSvc\GroupPolicy!fMinimizeConnections to 0.

Prohibit connection to non-domain networks when connected to domain-authenticated network"

GPO Path: Computer Configuration/Administrative Templates/Network/Windows Connection Manager/

RegKey: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WcmSvc\GroupPolicy fBlockNonDomain