Garage door not closing beside one push. hold to preserve pushing the button for atleast 20 times to close adjectives course? when i hit push the remote button it slides for 1 ft...

when i hit push the remote button it slides for 1 ft and start going back later i have to push again the remote to stop and push again to slide down. after it stops again and going back..... and a moment ago have to do adjectives the way to close the garage door. i checked the sensors and they look dutiful to me
Cold shower?
Answers:    if it started doing this when it got colder after you should try adjusting the downforce. the screw is located on the chief unit leader.ther will be two screws, one for up and one for down. a moment ago increase the downforce so your door will close
Impact drill terminoligy?
Mine used to do this too...It was the wires connected to the sensors that be doing it....I wiggled them...afterwards used electrical tap to hold them surrounded by place...Also try cleaning the lenses on the sensors...Best of Luck!