Windows 10: "Ethernet" doesn't have a valid IP configuration
https://answers.microsoft.com/en-us/windows/forum/all/windows-10-ethernet-doesnt-have-a-valid-ip/8ec43917-a2d9-4fb7-9939-d9a196c7c90b
WEBDec 12, 2017 · Press Windows key + X, Select Command Prompt (Admin) and then press ENTER. b. At the command prompt, type the following command and then press ENTER: netsh int ip reset c:\resetlog.txt. Note: If you do not want to specify a directory path for the log file, use the following command: netsh int ip reset resetlog.txt.
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