Hello !
For some time, I met a problem with the save of the game, indeed, as soon as the game backs up, that this remains blocked in the screen of saving and does not answer anymore ... The only thing which I can do is to close it.
This bug appears every time, in a personalized mission from the editor or workshop, or as well in a mission of the campaign.
Apparently, as far as i know, i'm the only one to have this "freeze" while saving, i have looked in different forums and i'm the only one to have this king of bug
WWThomahawkWW