@Kenny86 Hi, thanks for posting question here. What is your exact network topology? How many Decos do you have and what model are they? It is suggested to follow the guide to check:Troubleshooting...

@Kameleon1987 Hi, thanks for your update. 1. Please only enable 5GHz band for Deco network and connect your different wireless devices to the main Deco to test speed and share us the screenshots of...

@petzi77 Hi, thanks for your update. It seems the powerline extender got defective, and you may contact retailer or local support to confirm warranty. Best regards.

@Willem_Mu Hi, thanks for your update. If UE306 shows the same problem when it is connected to another computer or laptop, you may contact retailer or local support to confirm warranty. Best regards.

@desdemona Hi, welcome to our community. Here are all the models that we can see on the local official website. If you can not find the single unit you mentioned, I am afraid we have no further...

@petzi77 Hi, welcome to our community. Did you ever try different power sockets? Is there any wired device connected to the extender via Ethernet cable? If you relocate the powerline extender to the...