@Jason105 Is the internet VLAN ID 101 provided by BT also? We recommend you confirm the parameters again with BT, ensure they are correct, then try to reconfigure the Deco X20 again. Just to confirm,...

@NunoMelo Hi, as explained in the below thread, the Deco E4 is equipped with 2× 10/100 Mbps Ports, so the speed is normal: https://community.tp-link.com/en/home/forum/topic/196398?replyId=606282 This...

@NunoMelo Hi, is the Deco model E4 but not M4, right? As you can find from the specification on the official website that the Deco E4 is equipped with 2× 10/100 Mbps Ports, so the speed is normal:...

@HelixFish Thank you very much for the valued findings for the Minecraft server usage, this will help others a lot.

@adr1n Hi, thanks for all the details. We would like to follow up this case via email, please check and respond.

@cehau37 If they are all generic US version hardware, and you cannot get the new firmware notified on the Deco app, you can download and install the firmware manually. Here is the download link:...