Check your rollers and track, along with your opener track assembly. The
older Genie units reversed when they got into a bind during movement, to
protect children and pets. I think around 20-25 lbs of resistance.

RJ

"Bob Hewitt" wrote in message
...
10 year old Genie garage door opener has started to open part way and
then stop and then close partway. The door will move about 2 foot then
stop and reverse about 2 ½ feet and stop. Is there a simple solution
to this dilemma?
Bob