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5ghz not working anymore

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5ghz not working anymore

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5ghz not working anymore
5ghz not working anymore
2021-01-13 16:07:30 - last edited 2021-01-15 00:57:03
Model: Archer C80  
Hardware Version: V1
Firmware Version: 1.5

Hi guys,

 

My C80 worked fine but suddenly my 5ghz network is not working anymore. I can see it on my devices in available networks, the app tells me it works but I can't connect. I have the latest firmware, tried some stuff from the forums like changing channels an width, turning it on/off, numerous restarts but nothing worked.

 

2.4ghz works fine.

 

Thanks for any help.

 


M.

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#1
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1 Accepted Solution
Re:5ghz not working anymore-Solution
2021-01-14 21:24:57 - last edited 2021-01-15 00:57:03

@Kevin_Z 

 

Hi Kevin,

 

renaming the netwrok actually worked :) Thank you

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Re:5ghz not working anymore
2021-01-13 19:06:17 - last edited 2021-01-13 19:06:36

Short update: I was able to connect 3 devices to 5ghz after rebooting them. However, my iPhone and iPad still refuse to connect and I am forced to use 2.4ghz for them.

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#2
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Re:5ghz not working anymore
2021-01-14 03:18:21

@TheMarty 

 

Hello, is there any error message when you failed to connect to the 5G network on the C80? What if you change the 5G network name to a new one, then reboot the C80?

 

If this doesn't help, please reset the C80 to factory defaults, then reconfigure it from scratch to confirm.

 

Just to confirm, is there any change in the network or on the C80 system before this issue happen? When did you purchase it?

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 EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer BE550 New Software Enhances System Stability and Optimizes MLO Network Stability. 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.
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Re:5ghz not working anymore-Solution
2021-01-14 21:24:57 - last edited 2021-01-15 00:57:03

@Kevin_Z 

 

Hi Kevin,

 

renaming the netwrok actually worked :) Thank you

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#4
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Re:5ghz not working anymore
2021-01-15 00:56:57

@TheMarty 

 

Great. yes

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 EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer BE550 New Software Enhances System Stability and Optimizes MLO Network Stability. 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.
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