Unable to connecto to Kona Micro Lite Gateway

Unable to connecto to Kona Micro Lite Gateway

Hi,

I have a new Kona Micro Lite gateway, bought several months ago, but never used before. I am trying to set up this Gateway to connect to TTN. However, the first problem I find is that it seems unable to establish a network connection. When I power the gateway the first green LED starts blinking, but never stops. If I run "LanScan" Ip finder I can see the Gateway at "192.168.1.15" IP with "64:7F......." MAC address. If I log in to the office router and search for connected devices,  I see the same IP and MAC address.

If I try to modify anything through TFTP I don't get any response.

Any kind of help is welcomed, thanks in advance!