To link ac5400x weak WiFi when in same room as router

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

To link ac5400x weak WiFi when in same room as router

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Pkramer2020

2021-01-15 05:04:30 - last edited 2021-01-15 05:06:17

Posts: 2

Helpful: 0

Solutions: 0

Stories: 0

Registered: 2021-01-15

To link ac5400x weak WiFi when in same room as router

2021-01-15 05:04:30 - last edited 2021-01-15 05:06:17

I seem to be having an issue with my tpllink ac5400 v1, the WiFi is very weak when I'm in same room as router, I've tried changing wireless channels, rebooting and restore to factory, my devices seem to be getting a slow link speed, wired works fine just wireless is acting up, I can't connect to the 2.4ghz band at all and it's not even showing up and it's turned on I'n router. I have no idea what to do, this only just happened last few days

1 Reply

Kevin_Z

2021-01-19 12:09:59

Posts: 21782

Helpful: 5158

Solutions: 2575

Stories: 21

Registered: 2018-12-24

Re:To link ac5400x weak WiFi when in same room as router

2021-01-19 12:09:59

@Pkramer2020

Hello, can we have some more details to locate the issue?

Firstly, please check and ensure the firmware of the C5400X is already the latest on the official website, which I think it should already be, but just double confirm:

https://www.tp-link.com/support/download/archer-c5400x/#Firmware

Then try to change the 2.4G network name to a new one, change the security to WPA/WPA2- personal, Version:WPA2-personal, TKIP; Channel 1/611; channel width 20MHz, then reboot the C5400X to confirm.

If none of the above helps bring the 2.4G network back, I guess there might be an issue with the wireless chipset, it might be faulty, try to contact the local tech support to check if it is still in warranty:

https://www.tp-link.com/en/support/contact-technical-support/#Hotline-Support

Have a nice day.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router Archer BE800 New Firmware Added Support for EasyMesh in AP Mode, DoH&DoT, and 3-Band MLO Connection Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.

To link ac5400x weak WiFi when in same room as router

To link ac5400x weak WiFi when in same room as router

Information

Voters 0

Tags