the last week the door has been off line. opens when it wants, closes when it wants. chickens locked in, chickens locked out. what a mess! i could NOT get it to re-program. finally called the manufacturer & he talked me through my problems. i hadn't lubricated the pin at the bottom. duh. back in business, thank goodness. now, if i could just convince little miss lucy (an older barred rock) to roost with the rest, all would be well. she wants to live in a world with no roosters so she goes out of her way to be where they aren't. because she's part of my original girls she gets to do whatever she wants. she's the only one who still gets to poop on my patio & scratch mulch onto the gravel path.