Perhaps you can try the other solutions on this list, and if those don’t work, employ this fix as one of the last resorts. This essentially resets the recent changes and can resolve the wi-fi adapter issue. In some instances, the troubleshooter recommends a network reset. If the troubleshooter resolves the issue by itself, you’ll see your network connection successful immediately. Then follow the steps through to the end, where you’ll see a list of issues, as well as their status whether the troubleshooter resolved them. Select Internet Connections Troubleshooter and click Run.From the menu on the left pane, select Troubleshoot.Go to Settings and select Updates and Security.
However, this is how you can manually run the network adapter troubleshooter: In most cases, Windows will automatically take you to the troubleshooter once it detects the problem. Whenever you have a network issue, whether, with ethernet or Wi-Fi, it’s best to use the troubleshooter to diagnose and perhaps even solve the problem. Microsoft has been working on improving Windows error resolving capabilities, and for that, they have made in-built troubleshooter more robust. You should apply these best solutions one by one until the problem is resolved and you’re connected to the internet once again. Unfortunately, you can only find out the actual cause when you apply the solutions one by one. One of these issues is causing the wifi adapter issue or perhaps more than one. Anti-virus causing the problem (like AVG Network Filter).