i have a AI hydra non hd. right now im using the AI controller. if i unplug power to the controller will the light maintain the lighting schedule? also if i use a vdm w an apex does all of it have to stay on wifi? if i get an AI director does it also have to stay on wifi to maintain lighting schedule? im thinking of getting an apex or ai director but my wifi network is horrible and my internet crashes and sometimes is out for days. thanka

