tutone1234, you HAVE resize pictures. Before, when i opened my pictures in full size here, i had srollbar for vertical and horizontal displacement. No, only vertical scrollbar.
Indeed, you say now "4000 on 4000 pixels" when we load pictures, but it's wrong.
And you HAVE delete many thumbnails of the 2015 year, to put at the place miniatures of our pictures.
Idon't talk of the look of galleries with this now, because scenes are in differents size, then thumbnails too; and your structure appears in the bottom of galleries. Bad work of your part, no professional.