Here is an example with Q-Bert on Microsoft MSX plateform.
On the first screenshot you can see text infos are ok, but no media.
When i click on the manual edit, you can see the game is known in the Launchbox DB ID but no media downloaded.
When i click on Download pictures, you can see Launchbox downloads some media. Once validated, Media are shown in the Launchbox. None of the media where in the folder before i do it manualy and no errors occured during the import phase.
This happens for half of my games, No matter the platform i tried... I have a lifetime Emumovies Account just in case i was limited with free account but no.... And when i try to look for automatically missing media, it ends with "0 updated games"....