Profilux II plus aquarium controller

[niloc16]

i have had the problem with the lighting not shuttting off three times now on 3 different sockets, 3 different lights. 2 times with the halides each one is plugged into different sockets and on seperate powerbars and 1 time with my actinics (2 54w T5's) also on a different socket. the only way that i can get them to turn off is to reassign the outlet to be permanent and change it back to a clock timer. tapping on the powerbar did not switch it off.