Hard to believe that after all these years people don't know how to correctly leave a game in progress, forcing many other people to sit looking at a disconnection screen for a long period. Sigh.
Could we put a note in the loading screen (along with the tips that are already there) explaining the correct way to leave a game and warn possibly that repeated bad disconnects may result in a moderator taking action?
Just a thought.
Just to be clear all the methods of leaving the game use the exact same code to quit as posted here by Uveso https://forum.faforever.com/topic/2893/if-people-ragequit-alt-f4-do-we-get-the-1-30-menu/11
So there is no more right or wrong way to quit as long as they do it through the game. Most likely it is just genuine connection issues as they are leaving where for some reason not all players got their quit signal.