We are using:
Moodle 2.5.2+ (Build: 20130913)
We have experimented with images large and small, .jpg and .png and different image uploading gui's.
Bottom line, next day, half or more of the 10 sections will have no images and there is no record of images if I look in the inspector, Just says image holder, not URL.
Ideas? Is there something I should look for in the database? Why would img links simply vaporize? I've not seen this in any other way on Moodle 2 or on our site.