@KidKime Hi, thanks a lot for your reply. May I know the hardware version of the RE220, V1, or V2? Have you referred to the previous link to manually configure the DHCP server? If still not helpful,...

@Kristian11 Hi, thank you very much for your detailed information. As for different way of high speed mode, normally, 5ghz to the router is more recommended since the extender could get more speed...

@MAK1 Hi, Except the WPS button, have you tried to set up the 850RE via Tether APP or web interface? https://www.tp-link.com/en/support/faq/1373/ By the way, what is the model number of your LTE...

@Adrian230868 Hi, Thank you for your patience. Have you set up the RE200 already since the default mode of the RE200 is unprotected, only for the configuration? Or after the setup, it is still...

@Kemi_HUN Thank you very much for your kind reply. For your case, we would like to follow up on your case by email and please have a check of your email box later. Thanks a lot.

@mtnsmith18 Hi, thank you very much for your feedback. After updating to the latest firmware TL-WA854RE(EU)_V4_201102, have you tried to reset the TL-WA854RE and set up again via web interface,...