Internet Connection Dependency

Internet Connection Dependency

Internet Connection Dependency
Internet Connection Dependency
2025-08-20 07:00:00 - last edited a week ago
Model: Deco X50 - PoE  
Hardware Version: V2
Firmware Version: 1.0.2 Build 20230830 Rel. 35540

I have Deco X50-PoE AX3000 (3packs)  A,B and C, in a AP MODE. A is the main device B & C are the sattelite. All devices are connected to the same switch via a ethernet cable. if the main device (A) went down, will the clients connected  to the sattelite devices B and C lose internet connectivity?

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#1
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1 Accepted Solution
Re:Internet Connection Dependency-Solution
2025-08-21 03:44:41 - last edited a week ago

  @Redsaint 

Hi, it would.

If the main Deco failed, the other two will still be up, and usually, there will also be a pop-up notice on the Deco APP to ask if you want to switch to a different unit as the main Deco.

 

By the way, the latest firmware for Deco X50-POE_v2 is 1.5.0. It is also suggested to update to the latest firmware:

https://www.tp-link.com/en/support/download/deco-x50-poe/#Firmware

Best regards.

 

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#3
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Re:Internet Connection Dependency
2025-08-20 07:40:54

  @Redsaint 

 

Not sure to be honest but, I would just unplug A from power and see if B and C keep internet. I would think they would since all three are in AP mode and I don't believe any unit is consider the main unit while in AP mode 

 

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#2
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Re:Internet Connection Dependency-Solution
2025-08-21 03:44:41 - last edited a week ago

  @Redsaint 

Hi, it would.

If the main Deco failed, the other two will still be up, and usually, there will also be a pop-up notice on the Deco APP to ask if you want to switch to a different unit as the main Deco.

 

By the way, the latest firmware for Deco X50-POE_v2 is 1.5.0. It is also suggested to update to the latest firmware:

https://www.tp-link.com/en/support/download/deco-x50-poe/#Firmware

Best regards.

 

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#3
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Re:Internet Connection Dependency
2025-08-21 03:54:37

  @David-TP 

 

Just for my FYI why would there need to be a deco set as the main in AP mode? 

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#4
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Re:Internet Connection Dependency
2025-08-21 07:57:12

  @HelpFixDecoApp 

Hi,  Satellite units automatically copy the network settings from the main Deco, so they don't need to talk to the ISP gateway individually. The main Deco is quite important in "Wireless Router" mode, but it works more like a symbolic role in AP mode, mainly for convenient management on the Deco APP.

Best regards.

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#5
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