Tp-link re650 wifi doesn't start

Hi, i've installed a snapshot for the tp-link re650. I've put in LUCI, but each time i restart the device, the wi-fi needs to be manually restarted, Can someone suggest me the command to write in the local startup to activate and start the wifi?
thanks
Fabrizio

You can try putting it into /etc/rc.local

thank you for the feedback, can you please tell me the exact command to insert?
thanks a lot
Fabrizio