Wifi dropout still occuring after a router reboot

Hello, since the first day i received the turris omnia i have noticed a problem that is a little frustrating. When say the router updated itself and performed an automatic reboot , the moment it came back online the wifi would be non existent. no ssid no nothing. so to temporarily fix that i would have to reboot the router again. then the wifi would pop back up. why is this and is anyone else experiencing this ? This happens till this day with the latest firmware/security updates. (i have auto updates on) is there a fix for this issue?