Hi, Sorry for the inconvenience caused here, I confirmed with our engineer and the latest firmware supports English only. And we reported this to our engineer and they will correct it later. Sorry...

Hi, You can use the IPTV function to setup VLAN. Below are 2 instructions you can have a look: https://www.tp-link.com/support/faq/1538/ https://www.tp-link.com/support/faq/1546/ May it help and have...

Glad to hear that ^_^

Hi, Please refer to https://community.tp-link.com/en/home/stories/detail/151 to get more information about the MU-MIMO. Good day.

Hi, Considering potential loss and ensure the performance, it is recommended to power it up via the original external power supply. Good day.

Hi, What is the current firmware and the firmware version you want to upgrade? Meanwhile, how did you update the firmware? Do it locally or remotely? FYI, it does not support firmware upgrade...