It might be die to power management settings, please perform the below steps to resolve the issue:
1. Open Device Manager. (Win Key+R > type devmgmt.msc > OK) 2. Expand the Network adapters. 3. Right click on the Ethernet/Wireless Adapter and click Properties. 4. Click the Power Management tab. 5. Remove the check mark beside Allow the computer to turn off this device to save power. 6. Click OK. 7. Test.