How much of a difference can software make with high ISO images? A lot of difference it turns out.
The issue is not in any of Settings –> Media, in Appearance, in the Customizer or in wp-config. Here’s the code to drop into functions.php.
Imagine that someone created a plugin which would resize huge images to the maximum size used on your site.
How to solve the server side permissions issues between HTTPD and FTP. Making KFM play nice with FTP.