WiFi "Password" Not Working (Correct Password)
4.5
You are typing the right password, but the device says "Incorrect password" or "Authentication failed".
Symptoms
- Cannot connect
- Error message
- Looping
Possible Causes
- Special characters
- WPA3 vs WPA2
- Router glitch
Step-by-Step Fix
1
Check Caps Lock
WiFi passwords are case-sensitive.
2
Restart the Router
Clears any temporary authentication hangs.
3
Change Security Type
Try switching the router from WPA3 to WPA2/WPA3 Mixed.
When to See a Technician
Some older devices cannot handle WPA3 or very long passwords with special symbols.
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