Bingo! That was it. Some of the settings in the slider didn’t hold — but was easily able to change them back. Thank you so much for all over your help!
Also — I noticed the video composite page on the homepage no longer plays — It used to be automatic. I checked the original URL and it is still up and working. When you hit the play button in the corner it shoots an unfamiliar error message. Is this a theme error or a YouTube Error?