I guess it's driver problem. In Device Manager, check if Rollback driver is available.
Also, try updating it. If there is no new version of driver available, go to PC manufacturer website and download WiFi driver from there.
Constant No Wifi Network Found, Especially After Restart
Hi,
Since Last or This Week, My laptop is now frequently didn't show a wifi network founded, and the available wifi network are empty (the normal one is usually has my wifi name), especially after restarting, And also the shown device are nothing but bluetooth network on my network connections. Although switching WLAN could be work, initially success on first try, the chances are now pretty low, and also inconvenient yet time wasting.
Even worse that troubleshooting didn't detect the error.
What causes it, and how to fix/reduce it?
Many thanks if respond ASAP,
-Kresna, Microsoft Alias of "Funny Cheeseman"
Windows for home | Windows 10 | Internet and connectivity
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Pavle Peković 6,845 Reputation points Volunteer Moderator2026-08-29T07:47:16.9566667+00:00