I recently encountered the same problem, and I tried almost all methods on the Internet, such as disabling multiplexing NICs, network reset (netsh winsock reset), disabling enabling services, and also using \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet under the modifier registry The method of the EnableActiveProbing item under the following method is not effective, in this case, you can try this method. Especially for new versions after win10 18362 (i.e. 1903), canceling online authentication usually does not solve the problem.
Cause analysis: After comparing the registry options, it was found that the problem was that the network return value function had changed. The principle is that whenever you connect to the Internet,The system automatically makes a request to Microsoft's dns.msftncsi.com and returns a NCSI.txt value，If this value is correct, it is confirmed that it is connected to the Internet.In recent versions of Win10, this return server and value have been changed and reflected in 6 registry keys. These changes are due to the network redirection of some domestic operators.Unable to get the right feedback，Therefore, there is realityI can access the Internet but it shows that there is no Internet。
Registry address: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet
The following image shows the updated registry:
The following image shows the correct registry keys before version 18362:
Solution:
Modify the registry content before version 18362, and directly double-click the following file to import it into the system.
双击导入.reg
(1.51 KB, Number of downloads: 2)
Backup registry (do not use):
backup.reg
(1.6 KB, Number of downloads: 0)
Disable and then enable the network card (or restart the computer).
Transferred from:The hyperlink login is visible.
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Posted on 10/8/2021 5:43:37 PM
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