Deco x3000-5g: 5G connection stops after 40Gb downloaded

Deco x3000-5g: 5G connection stops after 40Gb downloaded

Deco x3000-5g: 5G connection stops after 40Gb downloaded
Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-17 15:41:50 - last edited 2025-09-18 03:54:35
Model: Deco X50-5G  
Hardware Version:
Firmware Version: 1.1.7 Build 20240808 Rel. 18610

Hi

i have a Deco x3000-5g

when I reach 40Gb of data downloaded, the 5g connection is locked and I have to reboot the device to continue to stream or download or whatever. It s painful, I have 350Gb per month but every 40Gb I m blocked.

can you fix this bug please ?

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#1
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9 Reply
Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-18 03:53:56 - last edited 2025-09-18 03:54:14

  @FVI 

Hi, have you set any monthly data allowance on the Deco, such as:

Wait for your reply.

Best regards.

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#2
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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-18 14:51:49

@David-TP 

Hi David

yes I set the limit at 350Gb per month with a renewal 20th each month

 

  

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#3
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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-19 02:53:29

  @FVI 

Thank you very much for the update.

A new firmware 1.3.0 was released a few days ago:

https://www.tp-link.com/en/support/download/deco-x3000-5g/v1/#Firmware

It is suggested to manually update to this version to see whether it helps:

How to Update the Firmware of Deco

 

If the same issue started again after the firmware upgrade, please save a copy of the web UI system log before rebooting the router.

You can send a copy of the web system log to support.forum@tp-link.com.

Subject:[Forum Escalation][ID 841908]Deco x3000-5g: 5G connection stops after 40Gb downloaded

 

By the way, may I know your SIM carrier?

Wait for your reply.

Best regards.

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#4
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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-19 13:41:14

  @David-TP 

i performed the upgrade, need few days to confirm the improvement


 

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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-24 18:45:45 - last edited 2025-09-24 18:49:02

  @David-TP 

 

i had a issue again today I ve downloaded all logs (debug, warning, error...)

I ve just sent them to you by email

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#6
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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-25 11:54:08

  @FVI 

Hi, thank you very much for the logs. They will be forwarded to the senior engineers for further analysis.

Moreover, may I know your SIM Carrier?

Would Deco X3000-5G turn red when the download data is over 40GB and the 5G is locked?

By the way, can you consistently reproduce this issue?

 

Wait for your reply.

Best regards.

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#7
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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-25 11:59:16

  @David-TP 

 

carrier is SFR (French carrier)

 

no there is no red light nor any alarm. I m still con'ected to the wifi network and I can access to Deco device through iPhone app. There is no error reported.

 

on my iphone after few seconds I have a popup saying my wifi network is not connected to internet

 

yes issue is coming again and again

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#8
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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
2025-09-26 05:42:06

  @FVI 

Thank you very much.

The case has been forwarded to the senior engineer for further assistance.

Please check the email later for more suggestions.

Best regards.

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#9
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Re:Deco x3000-5g: 5G connection stops after 40Gb downloaded
3 weeks ago

  @David-TP 

 

hi David,

since the upgrade with senior engineer it is stable. No more issue.

 

big thanks to the support team !

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#10
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