@Alexandre. always something, accessing over deco app is extremly slow, as directly from browser, the access to satelites are faster. "Admin" site takes crazy long time, sometimes timeout, sometimes...

@Alexandre. Below picture is directly from switch over the cable. There is 0 problem directly with utp connected, the connection is stable as is should. Location Laptop is connected to deco #1(main)....

Deco is upgraded to latest firmware version. Both 2.4 and 5g are enabled with mesh support. I was trying to turn off mesh, but nothing changed, it even throws errors when toggle switch this function....