Deco app isn't showing the internet speed. Not even for the device it self. What can I do for that?

I need help. My Tplink is not fixed well, the internet is jumping jumping many times, I'm tried to make it myself but not yet. Please I need help.thank you.

If you have experienced an issue of disconnecting or slowness on the 4G Wi-Fi router’s network due to the auto band selection, Please download and install the following beta firmware on the router to

Hi all, Could anyone tell me where I can find the link for the latest firmware version of the router in question? I went here: https://www.tp-link.com/it/support/download/tl-mr6400/v4/#Firmware but th

Hello help me to configuration this device, i'm tailed from yesterday, sorry help me.