I have decided to set my Bio Cube 16 up for my clowns and an Anemone, due to the clowns chasing all my other fish. I have tried setting up the light schedule, everything seems to program in correctly but when I am done and I push the menu button to go back to the actual time my lights flash and everything resets to zero. Has anyone had this issue? If so, any help would be appreciated to fix it.