My Deco is giving terrible speed to some devices

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My Deco is giving terrible speed to some devices

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
My Deco is giving terrible speed to some devices
My Deco is giving terrible speed to some devices
2024-06-30 10:20:56
Model: Deco E4  
Hardware Version: V1
Firmware Version: 1.6.1

When first installed, a couple of years ago, by Deco was working just great. Now it is just completely unreliable and unpredictable.

I have one E4R connected via LAN to the modem, and the other E4R is connected wirelessly to extend the range.

Sometimes I have two different devices connected to the same unit (it can be the main unit) and one has 80 Mbps speed and the other 2 Mbps. The next day they might swap and other device will get a low speed.

My phone for example is getting massive fluctuation of speed throughout the day, usually being very slow in the morning.

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Re:My Deco is giving terrible speed to some devices
2024-07-01 08:39:28

  @bazaria 

Hi

 

You could refer to the following suggestions:
1.You could disable QoS from the Deco APP, you might not see an on/off switch for QoS, in that case, please set it back to standard and remove all priority devices.
2. Disable SIP ALG and UPNP from the Deco APP >> MORE >>> Advanced menu.
3. It is recommended that you create a guest network for one of the devices. Open the Deco APP, go to MORE > Guest Network, enable the guest network feature.

 

If the above suggestions do not resolve the issue, please provide the following information:
1. How many client devices do you have in your home?
2. When did you purchase Deco and when did the problem occur?
3. When a problem occurs, it is recommended that you restart Deco to verify whether the problem will be temporarily solved.
Good day.
 

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