Thanks to all who answered my call for help.
I'm moving this to the correct group.
Know that you have shown the true grit of
ar15.com, and I thank you all.

edit to add: in checking my fcg I did the following:: took my lower and pushed the hammer to cocked position by hand, holding the hammer with my left hand I pulled the trigger and held it (the trigger)back, I reset the hammer and released the trigger with a snap (quick)and the connector hook locked thr hammer correctly. I did this 106 times and did not get a double fire indication. I then did the same thing as above, but I released the trigger slowly and got a double 10 times out of 10. I will order a new connector. Thanks again.