Yes, I’m trying to load images (still the process going on here) and this duplication happens all the time and if the filename is productA123b.jpg and then the other files are productA123c.jpg and productA123d.jpg, I get three times uploaded productA123b.jpg and my csv linking to the other two products having the images productA123c.jpg and productA123d.jpg fail.
If I anyway try to upload again some files that failed, I may get them automatically named like this style: productA123c 2018-10-06 14:56:43.jpg (including spaces in the filenames!). So, I tried to rename some of these pictures but there is no way to do that either from the File Manager (the name is not editable). Again these picture names won’t correspond with the csv file and the items will stay without a product image.
By the way, referring to the above: Safari started working again for the image uploads after I made a software update for it (not sure if it is due to the update or deep cache emptying due to the update).