I want to thank everyone who took the time to reply to my post. They were all very helpful. When I first tried to raise and lower the camper I did not have any batteries loaded in the camper. After reading the house ac power may not be sufficient to raise all 4 jacks at the same time I installed my 3 AGM batteries in the camper and gave it a try. Well everything works great just like it used to. I guess in the past I never tried using the jacks just on shore power. You learn something new every day. Thank God for forums like this and helpful people who take the time to offer suggestions on how to solve other peoples problems.
Thanks
richd44