Password setting issue

Password setting issue

Password setting issue
Password setting issue
2026-02-11 01:23:23 - last edited 2026-02-11 01:26:19
Model: TL-WA850RE  
Hardware Version: V7
Firmware Version:

We have facing to connect wifi. Wifi is showing but password is wrong.

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#1
1 Accepted Solution
Re:Password setting issue -Solution
2026-02-12 06:33:14 - last edited 2026-03-31 02:23:17

Hello @VeroMakana ,

Thanks for contacting our community.

 

May I know the model number of your device? Please refer to How to find the model number of your TP-Link device 

Here are some suggestions that may help:
1. Hard reset the problematic extender: Use a pin to press and hold the reset button for 1-3 seconds until all lights flash.
2. Reconfigure it with a different WiFi name: Set it up again, but this time give it a unique WiFi name (different from both your router and your other extender). You can do this via the Tether app: How to configure Range Extender via Tether APP
 

 

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#5
3 Reply
Re:Password setting issue
2026-02-11 01:26:41

  @Prasanthi  tengo dos extensores pero en uno de ellos no me reconoce la contraseña 

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#3
Re:Password setting issue
2026-02-12 06:28:34

Hello @Prasanthi ,

Welcome to our community.

 

The WiFi password for your TP-Link Range Extender should be the same as your main router's WiFi password. The extender's network name typically appears as your router's name with "_EXT" added at the end.

Please check if you can properly connect the clients to the router, and check the Wi-Fi password.

 

 

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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#4
Re:Password setting issue -Solution
2026-02-12 06:33:14 - last edited 2026-03-31 02:23:17

Hello @VeroMakana ,

Thanks for contacting our community.

 

May I know the model number of your device? Please refer to How to find the model number of your TP-Link device 

Here are some suggestions that may help:
1. Hard reset the problematic extender: Use a pin to press and hold the reset button for 1-3 seconds until all lights flash.
2. Reconfigure it with a different WiFi name: Set it up again, but this time give it a unique WiFi name (different from both your router and your other extender). You can do this via the Tether app: How to configure Range Extender via Tether APP
 

 

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#5