I purchased a Farmlite door for the coop. I had it set on the timer to open and close the door but it got to much to change the timer weekly due to the change in the season. I switched it to open by the light sensor but to be honest I'm not sure the sensor ever worked. I was still opening it and closing it manually. Then it stopped cooperating when the power went out and came back on. I was hoping those of you who know how to program this brand of door could look at my video and tell me what is wrong? I'd so much appreciate it!