What settings need to be adjusted to display the Internet connection speed in the omada oc200 controller?

Question

network hardware

Good afternoon. I have a question regarding setting the display of the Internet connection speed in the omada oc200 controller. 

Network topology:

1) huawei modem connected to usb router "K"
2) a wire is connected from router "K" to router "tp-link tl-r470t+"
3) connected to router "tp-link tl-r470t+": omada controller oc200, two points tp-link eap225, simple 8-port switch, tp-link vigi.

There is an Internet connection - the average speed according to speedtest.net is ~ 40-60 Mbps.

However, in the omada cloud system (see attachment), the speed is not displayed.

Q: What settings need to be adjusted?