I have a Magento c22.214.171.124 and i'm having issues related to the images:
1. Wrong gallery image with products: Everytime I add more images to a product sometime after it shows a different image that is not related to the product but main product image is ok but secondary images are wrong.
2. It has happened that when I upload images to products after some time this images are suddenly gone, there is no image in admin and front end.