When I "add featured media", I set during the upload process at a page or post my own title and alt tag:
My slideshow options (I do not want to show a caption!):
But when I hover now over this image, then I see the file name of this image and not, what I have set as title and alt tag during the upload process (see first screenshot):
That's not looking good, how can I solve this?
Thanks a lot!