It worked !
Rogue media deleted.
Many thanks !
What are the correct steps to follow to update a resource media ?
The new file must have the same name of the previous one ?
During the replacing the name of the media can be left blank ?
I’m almost sure that replacing procedure has something wrong… for example, now I just replaced an image with a new revision, the new image seems correctly assigned to the layouts where the previous one was in use BUT the new one is NOT pushed to displays.
Also the new and old resources are not listed on media assigned to single display, simply vanished… but I still view it in layouts.
No error on logs,all check marks are ok.