OpenWrt installation on Wavlink WL-WN570HA1

Hi guys
i'm following this guide https://openwrt.org/toh/wavlink/wavlink_wl-wn570ha1

But i can not get any connection with 192.168.10.101
I have a direct cable from my laptop to the device.
Powered off the device, powered on pressing reset and nothing happended.
No connection to my tftp server.
From the laptop (192.168.10.100) i have a ping -t 192.168.10.101 and never get a response...
any suggestion?

try putting a hub or switch in between

Nothing.
No response from 192.168.10.101 also with a switch in the middle.
Help

Try to keep the reset pressed longer and connect power by powering your power brick while all other cords are connected or by plugging the power jack into splitter, i.e. not by plugging RJ45.
Run Wireshark or similar tool on your PC to see if there is any activity from Wavlink.
I went myself through this process a couple of times without issues.