@Noemie Sorry to tell you that we do not have GU10 LED bulbs, the lamp base we have now included E26 & E27, and the bulb type includes A19, A60 & BR30.

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@phild Please dowload the powerline scan utility as below: https://www.tp-link.com/support/download/tl-wpa281kit/#Utility Then click here to customize its wireless settings.

@HEECHAI Thanks for your reply. Per I said before, please check the IP and gateway of your computer with it connected to the RE450 to do further analysis. Meanwhile, you can move the extender closer...

@Neil01 Definitely sure, please feel free to reply once you are available.

@r21 Thanks for your feedback, you can keep an eye on it and observe its performance. Any further problem, please let us know.