TP-Link Archer C2600 User Manual page 106

If you can find your wireless network but fail to connect, please follow the steps
below:
• Authenticating problem, password mismatch:
1. Sometimes it will ask you to type in a PIN number when you connect to the wireless
network for the first time. This PIN number is different from the Wireless Password/
Network Security Key, usually you can only find it on the back of your wireless router;
2. If you cannot find the PIN or PIN failed, you may choose
key instead, and then type in the
3. If it continues on saying
the wireless password of your wireless router;
Note: Wireless Password/Network Security Key is case sensitive.
4. Connect to wireless network.
• Windows was unable to connect to XXXX /Can not join this network/Taking longer
than usual to connect to this network:
1. Check the wireless signal strength of your network, if it is weak (1~3 bars), please
move the router closer and try again;
2. Change the wireless Channel of the router to 1,6,or 11 to reduce interference from
other networks;
3. Re-install or update the driver for your wireless adapter of the computer;
4. Connect to wireless network.
Wireless Password/Network Security
Network Security Key
Connecting using a security
Mismatch, it is suggested to confirm
Key;
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