Enhance the Overall 5G network stability for Deco X50-5G_V2

Enhance the Overall 5G network stability for Deco X50-5G_V2

Enhance the Overall 5G network stability for Deco X50-5G_V2
Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-06-18 09:28:42 - last edited a week ago

This Article applies to:

Deco X50-5G_V2

Any issues related to Deco X50-5G_V1, please make sure your firmware is up-to-date: Deco X50-5G_V1_1.2.1 Official Now Available for Installation!

 

Firmware Modification:

  • Enhanced Network Security.
  • Fixed the issue that the 5G network randomly dropped out, and a reboot was needed to restore the internet connection.
  • Improved overall network stability


Download Link:

Deco X50-5G_V2 Deco X50_5G_V2_1.1.0_Build_20250719_Official

Update Advice:

 

Related Articles:

Enhance the Overall 5G network stability for Deco X50-5G/Archer NX200/NX600

Deco X50-5G_V1_1.2.1 Official Now Available for Installation!

Deco X50-5G Randomly Freeze / Internet Unstable

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#1
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13 Reply
Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-06-28 17:04:13

  @David-TP any idea when will this build/fix make it to production/stable?

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#2
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-07-01 02:23:23

  @vladiavramov 

Hi, welcome to the community.

It might still need some time, and there hasn't been a clear ETA yet.

It is suggested to subscribe to this post. I'll keep it updated when the official version is ready.

Thank you very much.

 

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#3
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-07-07 07:46:15

  @David-TP 

 

Using  1 week without problems (transparent update), i'd like though to add also to v2.0 the wireguard support like in v1.0

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#4
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-07-17 09:13:22

  @David-TP 

Also been using it for about a week, mostly without problems. Only issue I encountered is using Cell Lock for 2-3 days without rebooting, managed to lose connection once without it recovering. Otherwise on auto mode (no cell lock) works like a charm! Previously I had 2-3 connection losses a day, so it is already a big improvement.

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#5
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-07-18 02:24:25

  @vladiavramov 

Thank you! I'll note it down and check whether there might be similar feedback about the manual Cell Lock.

Wishing you a good day.

Best regards.

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#6
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-07-21 09:57:00

Well, i use the beta since 09.07.2025 and it is more stable.

But today (21.07.2025) it looses the internet connection again.

WLAN accessible, but it looses the 5g mobile internet.

I waited three hours, but only a reboot was able to fix it.

So it is more stable but still not satisfy for me.

(before i had about every two or three days no mobile internet connection)

 

So please fix the issue! 

 

 

 

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#7
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-07-22 10:02:30

  @callito 

Hi, thanks for the update.

I'll report to the senior engineer first. Please keep monitoring the network stability in the next few weeks.

And may I know your SIM carrier?

Would Deco X50-5G turn red during the disconnection?

 

I think you can also enable a reboot schedule once per week:

How to configure the Reboot Schedule feature on the Deco

Best regards.

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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2025-07-22 13:07:55

  @David-TP 

 

Hi,

 

well, i am already in contact with an tp-link engineer an he send me a new fw 1.0.0 Build 20250718 Rel21204 .

I keep monitoring the network stability an will report.

 

My Sim carrier is T-Mobile Germany, 5g but no 5g SA 

 

and yes, the led turn red during the disconnection. 

 

Well, i own a lot of TP-Link products Deco, Tapo, switches, Omada(<- nice job guys)

but it feels disappointing, when a product is not able to be stable in his main features. 

Hopefully the new fw will fix the bug. This is the first time I need your support and it feels quite good.

uncomplicated contact and just receave a fw fix to try, so quite impressed. 

 

Other companies are not so close to the customers... 

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#9
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2 weeks ago - last edited 2 weeks ago

I've had the same problem with disconnects and permanent red LED.

 

What helped me to fix this problem is: Fix your x50 5g to ONE band.

 

At first I used automatic band selection which resulted in a permanent red LED every ~3 days, only disconnecting power helped.

 

Then I tried to fix it to the three bands that are awailable here B3, N28 and N78. Still got disconnects.

 

Then I selected only B3 band. No more disconnects, but speed was not satisfying.

 

After some research I switched to ONLY N78 and it works great! No disconnects, great ping (10-20ms) and speed around 200mbits.

 

Maybe this helps others :)

 

P.s. I'm on o2 in germany.

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#10
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Re:Enhance the Overall 5G network stability for Deco X50-5G_V2
2 weeks ago

  @DEPatrick 

Thanks for sharing with us. I think it would be helpful.laugh

The stability of Carrier Aggregation is something I hadn't considered. 

Thank you very much.

Best regards.

 

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#11
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