@Moe_ Hello, sorry for the inconvenience caused here. Considering the TL-WA850RE is a single band extender, the capacity is weaker than the dual band ones. And to ensure its performance, it is...

@AJN Hello, per selin said, it is related to the hardware version of the RE200. Below is the instruction to get the hardware version. https://www.tp-link.com/en/support/faq/46/ Good day.

@Jayb52 Hello, what is the hardware and firmware version of the Archer C7? Have you ever enabled any advanced feature on it? Like QoS. With WDR3500 connected to the Archer C7 by wired cable, please...

@Louis000 Hello Louis, the antenna interface type is SMA-M. Meanwhile, usually we do nont suggest you to replace antenna, if you have to, then please replace all of them. May it help.

@BetoRocha Hello, sorry to tell you that we provide English service to our global uses, we tried to translate your question to English to help you. Wish your kindly understanding. So you get the...

@acsw25 Hello, did you have the same issue? Please provide more information about the current issue. Thanks a lot.