System unable to detect network after update
4.5
You can see WiFi networks, but you cannot connect to them, or the list is empty.
Symptoms
- "No networks found"
- "Can't connect to this network"
- IP configuration failure
Possible Causes
- Network stack corruption
- Incompatible security protocol
- VPN conflict
Step-by-Step Fix
1
Network Reset
Settings > Network & Internet > Advanced network settings > Network reset.
2
Uninstall VPN/Antivirus
Third-party network filters often break during major Windows updates.
3
Forget and Reconnect
Remove the saved WiFi profile and enter the password again.
When to See a Technician
Updates can sometimes change the "FIPS" or security requirements for WiFi connections.
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