Deco x20 slow speed

Deco x20 slow speed

Deco x20 slow speed
Deco x20 slow speed
2024-08-27 04:09:49
Model: Deco X20  
Hardware Version: V1
Firmware Version: 1.2.1

I have two Deco X20 units, a new ONT/router from my ISP, and one CAT6 cable. When I check the main ISP router, I get around 100 Mbps. The main Deco X20 is connected to the ISP router using the CAT6 cable.  
However, when I connect the Deco units, my download and upload speeds drop to about 5 Mbps. I’ve tried both AP and Wi-Fi Router modes, but the speeds remain the same (as shown in the Deco app). I’ve already set 5GHz for my main devices and 2GHz for our smart devices. The main Deco X20 is connected to the ISP router using the CAT6 cable. 

 

 

I'm out of ideas on how to fix this.

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2 Reply
Re:Deco x20 slow speed
2024-08-27 04:10:58

  @Qills 

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Re:Deco x20 slow speed
2024-08-27 04:54:00

@Qills Is Wi-Fi turned off in that ONT/Router? Did you try setting QoS to 100 Mbps?

Just a M4 (2-pack) user who regrets buying it
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