Apex controller not turning on outlets

[Maverick00]

So ive ran into a weird problem with my controller. I have my 250w halide and fan (both of seperate outlets) to turn on at 11am and shut down at 9pm. Yesterday 11 oclock passed by and the light/fan didnt turn on. I didnt realize it until around 12 and thought what the heck is going on? I unplugged the controller from the apex power bar and replugged it in. After it did its power up cycle sure enough the fan and light fired up and shut down at the regular time. I just got home from work and noticed the same thing has happened, i had to unplug/replug the controller back in and it fired up. The lights are one thing but now im worrried about this going down with my return pump which automatically turns off and on for feeding :/ any ideas guys??