I give up with you as you obviously can't fix it
this error is red flagged so needs fixing
to uncheck generate thumbnails means the whole page loads too slow for google thats what it is nthere for.
as for making my images smaller or different shapes makes no odds one page that works the next page it doesn't it can come up with just 2 images wrong so I delete those 2 upload again it can now say 15 are wrong
I have been doing what you are doing for over a week deleting images adding different images setting different size galleries etc. etc. and spending upwards of an hour on each page I can most time but not always get them to read right and have managed to get about half my headline pages pretty close. but I should not need to do that and the only reason is because there is a problem with the software that causes it. as I have explained it would be absurd to suggest that I have to do this to all 27,000 images in over 1000 galleries on 300 pages.
you knows this is a problem because it does exactly the same on your computer as it does on mine. but is that a software fault in my copy or WYSIWYGs
what you have never done even though I asked you loads of time to try the same thing in your version of WYWIWYG and see if that gives the same result, that way we could actually confirm weather this software fault is just in my version or is universal. and I have asked you that from the very beginning.
Until you accept there is a problem within the software and that with the right knowhow this could be fixed this will never be right
you keep trying to tell me its because of my selection of images, well have you even looked at this,
https://freeclassicimages.com/page9.html
just random photos taken with my phone all similar sizes added to a different gallery, audit it !!!
you need to flag this up to someone with more knowledge of this software than you have.
