matteogalli

Thank you for your reply Jason, after a lot of test, the main issue was caused by advanced image compression of RICG plugin (https://github.com/ResponsiveImagesCG/wp-tevko-responsive-images/tree/dev#advanced-image-compression), the little code on functions.php causes the Media Library resize issue and relative Imsanity error.

Delete the code on functions.php and all seems to work fine, also with the others plugin enabled.

Source:
https://github.com/ResponsiveImagesCG/wp-tevko-responsive-images/issues/132
https://github.com/ResponsiveImagesCG/wp-tevko-responsive-images/issues/116

Hope this helps if someone have the same issue.

Jason, these are my Imsanity settings: https://www.dropbox.com/s/ivw4v25obdaaj3f/Screenshot%202015-12-01%2015.39.31.png?dl=0

If I try to upload image with width bigger than 1280px, I see the error message (https://www.dropbox.com/s/fm1im387qehs80d/Screenshot%202015-12-01%2016.03.56.png?dl=0) and image is not uploaded, but if its width is equal or smaller than 1280px (1270px, 300px or less), there are no errors and the image is uploaded.

This happen also If I disable others 2 plugin (Regenerate Thumbnails and RICG Responsive Images)…

Is a bug?

Thanks Qurl but I do not think it is as you say, because before these pages correctly visualized inside the box, but is now empty.
In addition, these pages do not see in any other section of the DW.

The only changes that I made a few days ago was to update some pages with new text and pictures, nothing more.

I want to clarify that plugin works with the settings saved so far, that I display the widget where I want, but just do not see the options (white box), and then I can not change anything for page display…
https://www.dropbox.com/s/5utno9jamii3msg/Screenshot%202014-02-12%2014.52.35.png

I tried to lower to 34, 25 or less (until 3), but the issue persist… 🙁