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

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!
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@David-TP any idea when will this build/fix make it to production/stable?
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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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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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@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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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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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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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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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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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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Thanks for sharing with us. I think it would be helpful.
The stability of Carrier Aggregation is something I hadn't considered.
Thank you very much.
Best regards.
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