Same problem every time wifi restarts (power off, loss of connection)

I used to reset Netro station (blinking lights) until I realize that the problem was the delay between Netro and the WiFi 

Netro try to reconnect while the WiFi is restarting and negotiating...

Let the WiFi finish it’s startup procedure, the unplug the Netro from the outle and plug it again... 5 seconds later the light stops flashing an Netro returns to its normal situation