Turns out I did put in LED light bulbs into the unit recently. Everything worked fine after removing them from the unit. Lesson learned. lol
Thanks much for the replies y'all.
Just reprogrammed two remotes for my Lift Master opener.
Now things are such that the remote has to be within a few feet of the opener in order to close the garage door. With regards to opening, the remotes can open the door from a long distance.
Any feedback is appreciated in order to...